C. Ryan

R. Wing, C. Ryan, J. Vazquez, 1995, International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity.

Influence of plasma glucose rate of decrease on hierarchy of responses to hypoglycemia.

P. Cryer, C. Ryan, J. Gerich, 1993, The Journal of clinical endocrinology and metabolism.

Resting-State Brain Networks in Type 1 Diabetic Patients With and Without Microangiopathy and Their Relation to Cognitive Functions and Disease Variables

Martin Klein, Frederik Barkhof, Ernesto J. Sanz-Arigita, 2012, Diabetes.

Diabetes mellitus in the young and the old: Effects on cognitive functioning across the life span

C. Ryan, E. van Duinkerken, 2020, Neurobiology of Disease.

Impaired overnight counterregulatory hormone responses to spontaneous hypoglycemia in children with type 1 diabetes

Darrell M. Wilson, R. Beck, B. Tallant, 2007, Pediatric diabetes.

Hypoglycemia in children with type 1 diabetes mellitus. Risk factors, cognitive function, and management.

D. Becker, C. Ryan, 1999, Endocrinology and metabolism clinics of North America.

Long-chain omega-3 fatty acids and optimization of cognitive performance.

S. Manuck, M. Muldoon, Sarah M. Conklin, 2014, Military medicine.

Alcohol consumption and premature aging. A critical review.

N. Butters, C. Ryan, 1984, Recent developments in alcoholism : an official publication of the American Medical Society on Alcoholism, the Research Society on Alcoholism, and the National Council on Alcoholism.

Brain Regional Blood Flow and Working Memory Performance Predict Change in Blood Pressure Over 2 Years

J. Jennings, P. Gianaros, L. Sheu, 2017, Hypertension.

Psychological and cognitive function: Predictors of adherence with cholesterol lowering treatment

Matthew F. Muldoon, Jacqueline Dunbar-Jacob, Christopher M. Ryan, 2004, Annals of behavioral medicine : a publication of the Society of Behavioral Medicine.

A distinct pattern of personality disturbance following exposure to mixtures of organic solvents.

L. Morrow, C. Ryan, M. Hodgson, 1989, Journal of occupational medicine. : official publication of the Industrial Medical Association.

A Team Approach to the Child With Diabetes Who Is Having Academic Difficulties

C. Ryan, 1987, The Diabetes educator.

Does severe hypoglycaemia disrupt academic achievement in children with early onset diabetes?

C. Ryan, 2012, Developmental medicine and child neurology.

Self-reported levels of anxiety do not predict neuropsychological performance in healthy men.

S. Manuck, J. Jennings, S. Waldstein, 1997, Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists.

Hypoglycemia in Children With Insulin-Dependent Diabetes Mellitus

C. Ryan, M. Puczynski, S. Puczynski, 1992, The Diabetes educator.

Neuropsychological changes in adolescents with insulin-dependent diabetes.

C. Ryan, A. Drash, A. Vega, 1984, Journal of consulting and clinical psychology.

Memory disturbances following chronic, low-level carbon monoxide exposure.

C. Ryan, 1990, Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists.

Dr. Beers and Colleagues Reply

D. Rosenberg, S. Beers, C. Ryan, 2000 .

Alterations in cognitive and psychological functioning after organic solvent exposure.

L. Morrow, C. Ryan, M. Hodgson, 1990, Journal of occupational medicine. : official publication of the Industrial Medical Association.

Neurobehavioral Complications of Type I Diabetes: Examination of Possible Risk Factors

C. Ryan, 1988, Diabetes Care.

Dysfunctional buildings or dysfunctional people: an examination of the sick building syndrome and allied disorders.

L. Morrow, C. Ryan, 1992, Journal of consulting and clinical psychology.

Individual differences in neurobehavioral disruption during mild and moderate hypoglycemia in adults with IDDM.

N. Driesen, D. Cox, W. Clarke, 1995, Diabetes.

Cacosmia and neurobehavioral dysfunction associated with occupational exposure to mixtures of organic solvents.

L. Morrow, C. Ryan, M. Hodgson, 1988, The American journal of psychiatry.

Diabetes and cognitive dysfunction

B. Frier, C. Ryan, R. McCrimmon, 2012, The Lancet.

Cognition and diabetes: a lifespan perspective

I. Deary, G. Biessels, C. Ryan, 2008, The Lancet Neurology.

Diabetes 2 Diabetes and cognitive dysfunction

B. Frier, C. Ryan, R. McCrimmon, 2012 .

Patterns of change in cognitive function with anastrozole therapy

S. Sereika, S. Berga, K. Erickson, 2015, Cancer.

The relationship between abstinence and Recovery of function in male alcoholics

N. Butters, C. Ryan, B. Didario, 1980 .

Clinical Research, Innovative Practice and IRB Review: Identifying and Respecting Boundaries

C. Ryan, D. Swanson, 2007, American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons.

Interleukin-6 Covaries Inversely With Cognitive Performance Among Middle-Aged Community Volunteers

J. Flory, S. Manuck, A. Marsland, 2006, Psychosomatic medicine.

Reduced cerebral blood flow response and compensation among patients with untreated hypertension

J. Price, C. Meltzer, J. Jennings, 2005, Neurology.

Memory deficits in chronic alcoholics: continuities between the "intact" alcoholic and the alcoholic Korsakoff patient.

N. Butters, C. Ryan, B. Didario, 1980, Advances in experimental medicine and biology.

Neurobehavioral Disturbances Associated with Disorders of the Pancreas

C. Ryan, 1988 .

Preliminary evidence for brain complications in obese adolescents with type 2 diabetes mellitus

B. A. Ardekani, B. Ardekani, A. Convit, 2010, Diabetologia.

95 – Diabetes Mellitus and Neurocognitive Dysfunction

C. Ryan, 2009 .

Defining Pathways for Development of Disease-Modifying Therapies in Children With Type 1 Diabetes: A Consensus Report

L. Dimeglio, S. Gitelman, K. Herold, 2015, Diabetes Care.

Prenatal alcohol and marijuana exposure: effects on neuropsychological outcomes at 10 years.

L. Goldschmidt, N. Day, C. Ryan, 2002, Neurotoxicology and teratology.

Long-term effect of diabetes and its treatment on cognitive function.

P. Cleary, C. Ryan, A. Jacobson, 2007, The New England journal of medicine.

Cognitive efficiency declines over time in adults with Type 1 diabetes: effects of micro- and macrovascular complications

T. Orchard, C. Ryan, M. Geckle, 2003, Diabetologia.

Regional cerebral blood flow during hypoglycaemia in children with IDDM

D. Becker, C. Ryan, I. Jarjour, 1995, Diabetologia.

The impact of cognitive function on medication management: three studies.

Jacqueline Dunbar-Jacob, S. Sereika, C. Ryan, 2010, Health psychology : official journal of the Division of Health Psychology, American Psychological Association.

Cognitive Deficits in Alcoholics

N. Butters, C. Ryan, 1983 .

Further evidence for a continuum-of-impairment encompassing male alcoholic Korsakoff patients and chronic alcoholic men.

N. Butters, C. Ryan, Christopher M. Ryan, 1980, Alcoholism, clinical and experimental research.

Memory impairments with adjuvant anastrozole versus tamoxifen in women with early-stage breast cancer

S. Sereika, S. Berga, C. Ryan, 2007, Menopause.

Why is learning and memory dysfunction in Type 2 diabetes limited to older adults?

C. Ryan, M. Geckle, C M Ryan, 2000, Diabetes/metabolism research and reviews.

Improving metabolic control leads to better working memory in adults with type 2 diabetes.

C. Ryan, M. Strachan, M. Freed, 2006, Diabetes care.

Hierarchy of glycemic thresholds for counterregulatory hormone secretion, symptoms, and cerebral dysfunction.

I Kiss, J Durrant, P. Cryer, 1991, The American journal of physiology.

Randomized trial of the effects of simvastatin on cognitive functioning in hypercholesterolemic adults.

J. Flory, S. Manuck, S. Sereika, 2004, The American journal of medicine.

Cognitive performance declines in older adults with type 1 diabetes: results from 32 years of follow-up in the DCCT and EDIC Study.

J. Luchsinger, J. Lachin, C. Ryan, 2021, The lancet. Diabetes & endocrinology.

Clinically significant cognitive impairment in older adults with type 1 diabetes.

I. Hirsch, L. Germine, C. Ryan, 2019, Journal of diabetes and its complications.

Apolipoprotein E genotype and cognitive function in postmenopausal women with early-stage breast cancer.

Theresa A. Koleck, S. Sereika, Y. Conley, 2014, Oncology nursing forum.

Learning and memory impairments in young and old alcoholics: evidence for the premature-aging hypothesis.

N. Butters, C. Ryan, Christopher M. Ryan, 1980, Alcoholism, clinical and experimental research.

Psychologic Factors and Diabetes

C. Ryan, 2010 .

Long‐Term Effects of Hypoglycaemia on Cognitive Function in Diabetes

C. Ryan, 2013 .

Biomedical risk factors for decreased cognitive functioning in type 1 diabetes: an 18 year follow-up of the Diabetes Control and Complications Trial (DCCT) cohort

P. Cleary, C. Ryan, A. Jacobson, 2011, Diabetologia.

What do perceived cognitive problems reflect?

Susan M. Richey, Priya Rastogi, S. Sereika, 2008, The journal of supportive oncology.

Effects of six anti-hypertensive medications on cognitive performance

S. Manuck, J. Jennings, S. Waldstein, 2002, Journal of hypertension.

Serum Cholesterol and Intellectual Performance

K. Matthews, S. Manuck, M. Muldoon, 1997, Psychosomatic medicine.

Aging, Diabetes, Obesity, and Cognitive Decline: A Population‐Based Study

Joanne C. Beer, M. Ganguli, C. Ryan, 2020, Journal of the American Geriatrics Society.

Diabetes, the brain, and behavior: is there a biological mechanism underlying the association between diabetes and depression?

C. Ryan, A. Jacobson, K. Weinger, 2002, International review of neurobiology.

Associations between pathologic tumor features and preadjuvant therapy cognitive performance in women diagnosed with breast cancer

Theresa A. Koleck, S. Sereika, Y. Conley, 2017, Cancer medicine.

Diffusion tensor imaging in type 1 diabetes: decreased white matter integrity relates to cognitive functions

F. Barkhof, M. Schoonheim, A. Moll, 2012, Diabetologia.

Diabetes and brain damage: more (or less) than meets the eye?

C. Ryan, 2006, Diabetologia.

Effects of type 1 diabetes on gray matter density as measured by voxel-based morphometry.

In Kyoon Lyoo, John Hennen, P. Renshaw, 2006, Diabetes.

Cognitive deficits in adolescents who developed diabetes early in life.

A. Drash, C. Ryan, A. Drash, 1985, Pediatrics.

A Randomized Controlled Trial to Compare Computer-assisted Motivational Intervention with Didactic Educational Counseling to Reduce Unprotected Sex in Female Adolescents.

M. Gold, M. Stein, B. Anderson, 2016, Journal of pediatric and adolescent gynecology.

Diabetes, aging, and cognitive decline

C. Ryan, 2005, Neurobiology of Aging.

Memory performance and the apolipoprotein E polymorphism in a community sample of middle-aged adults.

J. Flory, S. Manuck, R. Ferrell, 2000, American journal of medical genetics.

Higher blood pressure predicts lower regional grey matter volume: Consequences on short-term information processing

Peter J. Gianaros, J. Richard Jennings, Phil J. Greer, 2006, NeuroImage.

A screening algorithm to identify clinically significant changes in neuropsychological functions in the Diabetes Control and Complications Trial. DCCT Research Group.

I. Grant, R. Heaton, K. Adams, 1994, Journal of clinical and experimental neuropsychology.

An exploratory study of host polymorphisms in genes that clinically characterize breast cancer tumors and pretreatment cognitive performance in breast cancer survivors.

Theresa A. Koleck, S. Sereika, Y. Conley, 2017, Breast cancer.

The catechol-o-methyltransferase Val158 Met polymorphism modulates organization of regional cerebral blood flow response to working memory in adults.

J. Jennings, C. Ryan, M. Kamboh, 2013, International journal of psychophysiology : official journal of the International Organization of Psychophysiology.

Circumscribed cognitive dysfunction in middle-aged adults with type 2 diabetes.

C. Ryan, M. Geckle, C M Ryan, 2000, Diabetes care.

"INTACT" ALCOHOLIC AND THE ALCOHOLIC KORSAKOFF PATIENT*

N. Butters, C. Ryan, B. Didario, 1980 .

Impact of Diabetes and Its Treatment on Cognitive Function Among Adolescents Who Participated in the Diabetes Control and Complications Trial

N. White, P. Cleary, C. Ryan, 2008, Diabetes Care.

Serum phospholipid docosahexaenonic acid is associated with cognitive functioning during middle adulthood.

S. Manuck, L. Sheu, M. Muldoon, 2010, The Journal of nutrition.

Assessing Medically Ill Patients

C. Ryan, 1998 .

Neuropsychological Consequences and Correlates of Diabetes in Childhood

C. Ryan, 1990 .

Hypoglycemia: a complication of diabetes therapy in children.

D. Becker, C. Ryan, N. Gurtunca, 2005, Pediatric clinics of North America.

DIABETES AND COGNITIVE IMPAIRMENT

J. Luchsinger, L. Launer, C. Ryan, 2017 .

Relationships among obstructive sleep apnea, anthropometric measures, and neurocognitive functioning in adolescents with severe obesity.

C. Ryan, S. Arslanian, Dana L. Rofey, 2012, The Journal of pediatrics.

Prehypertensive Blood Pressures and Regional Cerebral Blood Flow Independently Relate to Cognitive Performance in Midlife

Matthew F. Muldoon, H. Michael Gach, Peter J. Gianaros, 2017, Journal of the American Heart Association.

The effect of type 1 diabetes on the developing brain.

C. Ryan, E. Northam, F. Cameron, 2019, The Lancet. Child & adolescent health.

Cognitive dysfunction in adults with Type 1 (insulin-dependent) diabetes mellitus of long duration: effects of recurrent hypoglycaemia and other chronic complications

T. Orchard, C. Ryan, D. Finegold, 1993, Diabetologia.

Effects of acute hyperglycemia on mental efficiency and counterregulatory hormones in adolescents with insulin-dependent diabetes mellitus.

D. Becker, C. Ryan, S. Arslanian, 1995, The Journal of pediatrics.

Age of Childhood Onset in Type 1 Diabetes and Functional Brain Connectivity in Midlife

C. Rosano, H. Aizenstein, J. Saxton, 2015, Psychosomatic medicine.

Why is cognitive dysfunction associated with the development of diabetes early in life? The diathesis hypothesis

C. Ryan, 2006, Pediatric diabetes.

Psychomotor Slowing Is Associated With Distal Symmetrical Polyneuropathy in Adults With Diabetes Mellitus

T. Orchard, C. Ryan, D. Finegold, 1992, Diabetes.

Effects of insulin-dependent diabetes on learning and memory efficiency in adults.

C. Ryan, T. M. Williams, Christopher M. Ryan, 1993, Journal of clinical and experimental neuropsychology.

Cognitive impairment associated with adjuvant therapy in breast cancer

S. Sereika, S. Berga, C. Ryan, 2006, Psycho-oncology.

Assessment of neuropsychological dysfunction in the workplace: normative data from the Pittsburgh Occupational Exposures Test Battery.

E. Bromet, L. Morrow, C. Ryan, 1987, Journal of clinical and experimental neuropsychology.

Brain Structure Among Middle-aged and Older Adults With Long-standing Type 1 Diabetes in the DCCT/EDIC Study.

R. Bryan, J. Luchsinger, M. Habes, 2022, Diabetes care.

Associations between recent severe hypoglycemia, retinal vessel diameters, and cognition in adults with type 1 diabetes.

R. Klein, B. Klein, K. Cruickshanks, 2016, Journal of diabetes and its complications.

Response to Comment on Nunley et al. Clinically Relevant Cognitive Impairment in Middle-Aged Adults With Childhood-Onset Type 1 Diabetes. Diabetes Care 2015;38:1768–1776

C. Rosano, J. Saxton, T. Orchard, 2016, Diabetes Care.

The effects of diabetes mellitus on the school attendance and school achievement of adolescents.

C. Ryan, L. Morrow, C. Longstreet, 1985, Child: care, health and development.

The effects of type 1 diabetes on cerebral white matter

P. Renshaw, I. Lyoo, C. Ryan, 2008, Diabetologia.

Frontal gray matter atrophy in middle aged adults with type 1 diabetes is independent of cardiovascular risk factors and diabetes complications.

C. Rosano, H. Aizenstein, P. Gianaros, 2013, Journal of diabetes and its complications.

Hypoglycemia: a complication of diabetes therapy in children.

D. Becker, C. Ryan, C M Ryan, 2005, Trends in endocrinology and metabolism: TEM.

White matter hyperintensities in middle-aged adults with childhood-onset type 1 diabetes

Caterina Rosano, Howard J Aizenstein, Tina Costacou, 2015, Neurology.

Does moderately severe hypoglycemia cause cognitive dysfunction in children?

C. Ryan, 2004, Pediatric diabetes.

Cognitive function and reproductive hormones in adjuvant therapy for breast cancer: a critical review.

S. Sereika, S. Berga, C. Ryan, 2001, Journal of pain and symptom management.

Work productivity and neuropsychological function in persons with skull base tumors.

P. Sherwood, C. Ryan, C. Bradley, 2014, Neuro-oncology practice.

Neuropsychological performance of young men who vary in familial risk for hypertension.

S. Manuck, S. Waldstein, C. Ryan, 1994, Psychosomatic medicine.

Learning and memory function in men with untreated blood pressure elevation.

S. Manuck, S. Waldstein, E. Bromet, 1991, Journal of consulting and clinical psychology.

Low level lead exposure and neuropsychological functioning in blue collar males.

E. Bromet, L. Morrow, C. Ryan, 1987, The International journal of neuroscience.

C. Ryan, 1990 .

Patterns of Regional Brain Atrophy and Brain Aging in Middle- and Older-Aged Adults With Type 1 Diabetes

C. Davatzikos, R. Bryan, J. Luchsinger, 2023, JAMA network open.

Cognitive function in patients with insulin-dependent diabetes mellitus during hyperglycemia and hypoglycemia.

C. Ryan, A. Jacobson, K. Weinger, 1995, The American journal of medicine.

Youth and parent satisfaction with clinical use of the GlucoWatch G2 Biographer in the management of pediatric type 1 diabetes.

P. White, C. Ryan, H. Neil, 2005, Diabetes care.

The associations of apolipoprotein E and angiotensin‐converting enzyme polymorphisms and cognitive function in Type 1 diabetes based on an 18‐year follow‐up of the DCCT cohort

A. Paterson, P. Cleary, C. Ryan, 2010, Diabetic medicine : a journal of the British Diabetic Association.

Regional Gray Matter Volumes as Related to Psychomotor Slowing in Adults with Type 1 Diabetes

C. Rosano, H. Aizenstein, T. Orchard, 2017, Psychosomatic medicine.

Searching for the origin of brain dysfunction in diabetic children: going back to the beginning

C. Ryan, 2008, Pediatric diabetes.

Normative Data for a Working Memory Test: the Four Word Short-Term Memory Test

L. Morrow, C. Ryan, 2002, The Clinical neuropsychologist.

Prefrontal cortical deficits in type 1 diabetes mellitus: brain correlates of comorbid depression.

P. Renshaw, I. Lyoo, C. Ryan, 2012, Archives of general psychiatry.

Need for genetic education for type 1 diabetes.

J. Dorman, D. Becker, C. Ryan, 2003, Archives of pediatrics & adolescent medicine.

Statin use and cognitive function in middle-aged adults with type 1 diabetes

C. Rosano, T. Orchard, C. Ryan, 2017, World journal of diabetes.

Detection of symptoms by adolescents and young adults with type 1 diabetes during experimental induction of mild hypoglycemia: role of hormonal and psychological variables.

D. Becker, C. Ryan, C. Suprasongsin, 2002, Diabetes care.

Predictive Utility of Brief Alcohol Use Disorders Identification Test (AUDIT) for Human Immunodeficiency Virus Antiretroviral Medication Nonadherence

S. Sereika, J. Erlen, C. Ryan, 2011, Substance abuse.

Cognition in Adults with Type 1 Diabetes

C. Ryan, A. M. Brands, R. Kessels, 2009 .

A psychiatric epidemiologic study of occupational lead exposure.

E. Bromet, C. Ryan, D. Parkinson, 1986, American journal of epidemiology.

Occupational Exposure to Mixtures of Organic Solvents

L. Morrow, C. Ryan, M. Hodgson, 1988 .

Trajectories of self‐reported cognitive function in postmenopausal women during adjuvant systemic therapy for breast cancer

M. Phillips, S. Sereika, P. Mcauliffe, 2017, Psycho-oncology.

The neuropsychology of alcoholism.

N. Butters, C. Ryan, 1986 .

Individual Differences in Neurobehavioral Disruption During Mild and Moderate Hypoglycemia in Adults With IDDM

N. Driesen, D. Cox, W. Clarke, 1994, Diabetes.

Cognition in Children and Adolescents with Type 1 Diabetes

C. Ryan, 2009 .

Risk Factors Associated with Persistence of Neuropsychological Deficits in Persons with Organic Solvent Exposure

L. Morrow, C. Ryan, M. Hodgson, 1991, The Journal of nervous and mental disease.

Breast Cancer -targets and Therapy Dovepress an Exploratory Study of Host Polymorphisms in Genes That Clinically Characterize Breast Cancer Tumors and Pretreatment Cognitive Performance in Breast Cancer Survivors

Theresa A. Koleck, S. Sereika, Y. Conley, 2022 .

The effects of omega-3 fatty acids on neuropsychological functioning and brain morphology in mid-life adults: a randomized clinical trial

Regina L. Leckie, S. Manuck, S. Sereika, 2019, Psychological Medicine.

Cognitive enhancement with methylphenidate and modafinil: conceptual advances and societal implications

C. Ryan, Veljko Dubljević, 2015 .

Effects of lovastatin on cognitive function and psychological well-being.

K. Matthews, J. Lehoczky, J. Flory, 2000, The American journal of medicine.

Reversal of roles in folie à deux associated with manic-depressive illness

C. Ryan, S. Khan, H. Warwick, 1992, Irish Journal of Psychological Medicine.

Preserving Cognition in Children With Diabetes: Do Alterations in Functional Network Connectivity Play a Role?

C. Ryan, E. van Duinkerken, 2017, Diabetes.

Prefronto‐temporal white matter microstructural alterations 20 years after the diagnosis of type 1 diabetes mellitus

P. Renshaw, I. Lyoo, C. Ryan, 2018, Pediatric diabetes.

CKD Associates with Cognitive Decline in Middle-Aged and Older Adults with Long-Standing Type 1 Diabetes

I. D. de Boer, J. Lachin, C. Ryan, 2023, Kidney360.

Long-chain omega-3 fatty acids and optimization of cognitive performance.

S. Manuck, M. Muldoon, Sarah M. Conklin, 2014, Military medicine.

Does lifetime exposure to hormones predict pretreatment cognitive function in women before adjuvant therapy for breast cancer?

S. Sereika, S. Berga, C. Ryan, 2013, Menopause.

Neuropsychological study of frontal lobe function in psychotropic-naive children with obsessive-compulsive disorder.

D. Rosenberg, B. Birmaher, K. O'Hearn, 1999, The American journal of psychiatry.

Brain Function, Cognition, and the Blood Pressure Response to Pharmacological Treatment

I. Christie, C. Meltzer, M. Muldoon, 2010, Psychosomatic medicine.

Altered prefrontal glutamate-glutamine-gamma-aminobutyric acid levels and relation to low cognitive performance and depressive symptoms in type 1 diabetes mellitus.

P. Renshaw, I. Lyoo, C. Ryan, 2009, Archives of general psychiatry.

Cognitive enhancement with methylphenidate and modafinil: conceptual advances and societal implications

C. Ryan, Veljko Dubljević, 2015 .

Studies of the epidemiology of dementia: Comparisons between developed and developing countries

G. Ratcliff, S. DeKosky, M. Ganguli, 1994, Aging.