Aging, brain damage, and psychomotor slowing.

[1]  A. H. Norris,et al.  Skin reflex and voluntary reaction times in young and old males. , 1960, Journal of gerontology.

[2]  M. Lowenthal,et al.  Perception Speed and Behavior: A Theoretical Note , 1962, Perceptual and motor skills.

[3]  D. Lindsley,et al.  After-Effects of Brain Injuries in War , 1943, Journal of The Royal Naval Medical Service.

[4]  M. Murray Degeneration of some intralaminar thalamic nuclei after cortical removals in the cat , 1966, The Journal of comparative neurology.

[5]  E. Evarts RELATION OF DISCHARGE FREQUENCY TO CONDUCTION VELOCITY IN PYRAMIDAL TRACT NEURONS. , 1965, Journal of neurophysiology.

[6]  S. L. Liles,et al.  Interrelation of caudate nucleus and thalamus in alteration of cortically induced movement. , 1969, Journal of neurophysiology.

[7]  R. Reitan Effects of Brain Damage on a Psychomotor Problem-Solving Task , 1959 .

[8]  L. D. Costa Visual Reaction Time of Patients with Cerebral Disease as a Function of Length and Constancy of Preparatory Interval , 1962, Perceptual and motor skills.

[9]  M. Kennard EXPERIMENTAL ANALYSIS OF THE FUNCTIONS OF THE BASAL GANGLIA IN MONKEYS AND CHIMPANZEES , 1944 .

[10]  S. Isaacs,et al.  TESTS OF REACTION-TIME AND MOTOR INHIBITION IN THE PSYCHOSES , 1929 .

[11]  F. Mettler EFFECTS OF BILATERAL SIMULTANEOUS SUBCORTICAL LESIONS IN THE PRIMATE , 1945 .

[12]  D. L. Andersen Some striatal connections to the claustrum. , 1968, Experimental Neurology.

[13]  A. Malliani,et al.  II. Patterns of synaptic activities in lenticular and entopeduncular neurons. , 1967, Brain research.

[14]  W. Dandy The location of the conscious center in the brain; the corpus striatum. , 1946, Bulletin of the Johns Hopkins Hospital.

[15]  H. Magoun Caudal and cephalic influences of the brain stem reticular formation. , 1950, Physiological reviews.

[16]  K. Chow,et al.  Effects of lesions of the rostral thalamus on brain waves and behavior in cats. , 1959, Electroencephalography and clinical neurophysiology.

[17]  W. Goldfarb An investigation of reaction time in older adults and its relationship to certain observed mental test patterns , 1942 .

[18]  J. Szafran,et al.  Changes with Age and with Exclusion of Vision in Performance at an Aiming Task , 1951 .

[19]  Klaus F. Riegel,et al.  Age differences in response speed as a function of controlled variations of stimulus conditions: evidence of a general speed factor. , 1962, Gerontologia.

[20]  A. Rougeul,et al.  The effect of caudate stimulation on conditioned motor behavior in monkeys , 1968 .

[21]  J. W. Ward,et al.  Responses to electrical stimulation of caudate nucleus in cats in chronic experiments. , 1957, Journal of neurophysiology.

[22]  J. Botwinick,et al.  A research note on individual differences in reaction time in relation to age. , 1968, The Journal of Genetic Psychology.

[23]  F. M. Henry Reaction Time — Movement Time Correlations , 1961 .

[24]  J. Schwartzbaum,et al.  Operant behavior following unilateral and bilateral caudate lesion in the rat. , 1968, Journal of comparative and physiological psychology.

[25]  S. Weinstein Deficits Concomitant with Aphasia or Lesions of Either Cerebral Hemisphere , 1964 .

[26]  E. Evarts,et al.  Relation of pyramidal tract activity to force exerted during voluntary movement. , 1968, Journal of neurophysiology.

[27]  H. Jasper,et al.  Pathways and functional properties of the nonspecific thalamo-cortical projection system. , 1953, Transactions of the American Neurological Association.

[28]  W M COWAN,et al.  A bilateral cortico-striate projection , 1965, Journal of neurology, neurosurgery, and psychiatry.

[29]  D. G. Lawrence,et al.  The functional organization of the motor system in the monkey. I. The effects of bilateral pyramidal lesions. , 1968, Brain : a journal of neurology.

[30]  L. Wilkins,et al.  The Basal Ganglia and Their Relation to Disorders of Movement , 1963, Neurology.

[31]  H. Magoun,et al.  Organization of the diffuse thalamic projection system. , 1951, Journal of neurophysiology.

[32]  A. Kitsikis The suppression of arm movements in monkeys: threshold variations of caudate nucleus stimulation. , 1968, Brain research.

[33]  D. Lindsley,et al.  EFFECTS OF LESIONS UPON THALAMICALLY INDUCED ELECTROCORTICAL DESYNCHRONIZATION AND RECRUITING. , 1965, Electroencephalography and clinical neurophysiology.

[34]  Bearn Ag,et al.  Psychological impairment in Wilson's disease. , 1956 .

[35]  F. Mettler,et al.  The striatal syndrome. , 1957, Transactions of the American Neurological Association.

[36]  R S SCHWAB,et al.  Control of two simultaneous voluntary motor acts in normals and in parkinsonism. , 1954, A.M.A. archives of neurology and psychiatry.

[37]  P. Bucy Is there a pyramidal tract. , 1957, Brain : a journal of neurology.

[38]  G. Berkson An analysis of reaction time in normal and mentally dificient young men. I. Duration threshold experiment. , 2008, Journal of mental deficiency research.

[39]  J. R. Simon,et al.  CHOICE REACTION TIME AS A FUNCTION OF ANGULAR STIMULUS-RESPONSE CORRESPONDENCE AND AGE , 1963 .

[40]  R. Meyers The Extrapyramidal System , 1953, Neurology.

[41]  W. H. Dean,et al.  Behavior changes following caudate lesions in rhesus monkey. , 1959, Journal of neurophysiology.

[42]  A. Benton,et al.  Practice effects in reaction-time tasks in brain-injured patients. , 1957, Journal of abnormal psychology.

[43]  W. Cowan,et al.  A study of thalamo-striate relations in the monkey. , 1956, Brain : a journal of neurology.

[44]  A. Benton,et al.  Simple and choice reaction time in cerebral disease. , 1955, Confinia neurologica.

[45]  G. Berkson,et al.  Reaction time variability of mental defectives and normals. , 1967, American journal of mental deficiency.

[46]  R. Reitan,et al.  The significance of age in the performance of a complex psychomotor task by brain-damaged and non-brain -damaged subjects. , 1962, Journal of Gerontology.

[47]  S. W. Ranson,et al.  OBSERVATIONS ON MONKEYS WITH BILATERAL LESIONS OF THE GLOBUS PALLIDUS , 1941 .

[48]  W. Miles Correlation of Reaction and Coordination Speed with Age in Adults , 1931 .

[49]  Mettler Fa,et al.  Permanent learning deficit associated with lesions in the caudate nuclei. , 1963 .

[50]  R. Reitan,et al.  Comparison of the effects of the normal aging process with the effects of organic brain-damage adaptive abilities. , 1963, Journal of Gerontology.

[51]  E A FLEISHMAN,et al.  Testing for psychomotor abilities by means of apparatus tests. , 1953, Psychological bulletin.

[52]  E. Boring A History of Experimental Psychology. , 1930 .

[53]  D. G. Lawrence,et al.  Pyramidal and Non-Pyramidal Pathways in Monkeys: Anatomical and Functional Correlation , 1965, Science.

[54]  M B Sterman,et al.  Modification of locomotor performance by reticular formation and basal forebrain stimulation in the cat: evidence for reciprocal systems. , 1966, Brain research.

[55]  H J MONTOYE,et al.  Movement time, reaction time, and age. , 1958, Journal of gerontology.

[56]  J. R. Simon Ear preference in a simple reaction-time task. , 1967, Journal of experimental psychology.

[57]  F. P. Bowen Visuomotor deficits produced by cryogenic lesions of the caudate , 1969 .

[58]  J. Botwinick,et al.  Age differences in finger, jaw, and foot reaction time to auditory stimuli. , 1955, Journal of gerontology.

[59]  A. M. Laursen,et al.  Movements evoked from the region of the caudate nucleus in cats. , 1962, Acta physiologica Scandinavica.

[60]  R. Richter Degeneration of the basal ganglia in monkeys from chronic carbon disulfide poisoning. , 1945, Journal of neuropathology and experimental neurology.

[61]  A. M. Laursen Conditioned Avoidance Behavior of Cats with Lesions in Globus Pallidus , 1963 .

[62]  W. Cowan,et al.  The interpretation of the degenerative changes in the intralaminar nuclei of the thalamus. , 1967, Journal of neurology, neurosurgery, and psychiatry.

[63]  A. M. Laursen An experimental study of pathways from the basal ganglia , 1955, The Journal of comparative neurology.

[64]  A. H. Norris,et al.  Effect of aging on plantar flexor and superficial abdominal reflexes in man; a clinical and electromyographic study. , 1958, Journal of gerontology.

[65]  P. Wall,et al.  Age changes in conduction velocity, refractory period, number of fibers, connective tissue space and blood vessels in sciatic nerve of rats , 1956, The Journal of comparative neurology.

[66]  E. Sedgwick,et al.  The response of single units in the caudate nucleus to peripheral stimulation , 1967, The Journal of physiology.

[67]  H. Blackburn Effects of motivating instructions on reaction time in cerebral disease. , 1958, Journal of abnormal psychology.

[68]  W. Nauta,et al.  Projections of the lentiform nucleus in the monkey. , 1966, Brain research.

[69]  J. Segundo,et al.  Unitary responses to afferent volleys in lenticular nucleus and claustrum. , 1956, Journal of neurophysiology.

[70]  M. Verzeano,et al.  Relations between caudate and diffusely projecting thalamic nuclei. , 1954, Journal of neurophysiology.

[71]  J. Birren Age differences in startle reaction time of the rat to noise and electric shock. , 1955, Journal of gerontology.

[72]  R. Morison,et al.  A STUDY OF THALAMO-CORTICAL RELATIONS , 1941 .

[73]  S. L. Liles,et al.  Electrocortical effects of caudate stimulations which alter cortically induced movement. , 1969, Journal of neurophysiology.

[74]  A. Weiss,et al.  THE LOCUS OF REACTION TIME CHANGE WITH SET, MOTIVATION, AND AGE. , 1965, Journal of gerontology.

[75]  W. C. Halstead Brain and intelligence : a quantitative study of the frontal Lobes , 1948 .

[76]  J. R. Simon CHANGES WITH AGE IN THE SPEED OF PERFORMANCE ON A DIAL SETTING TASK , 1960 .

[77]  H. Mahut,et al.  EFFECTS OF SUBCORTICAL ELECTRICAL STIMULATION ON DISCRIMINATION LEARNING IN CATS. , 1964, Journal of comparative and physiological psychology.

[78]  I H WAGMAN,et al.  Maximum conduction velocities of motor fibers of ulnar nerve in human subjects of various ages and sizes. , 1952, Journal of neurophysiology.

[79]  A. Benton,et al.  Reaction time in unilateral cerebral disease. , 1959, Confinia neurologica.

[80]  H. E. King,et al.  Behavior of epileptic and nonepileptic patients with temporal spikes. , 1955, A.M.A. archives of neurology and psychiatry.

[81]  E. Evarts Pyramidal tract activity associated with a conditioned hand movement in the monkey. , 1966, Journal of neurophysiology.

[82]  L. Schreiner,et al.  Behavioral changes following thalamic injury in cat. , 1953, Journal of neurophysiology.

[83]  S. Griew,et al.  Ageing and Human Skill , 1958 .

[84]  W. Mehler Further notes on the centre median nucleus of Luys , 1965 .

[85]  J. Szabo,et al.  The efferent projections of the putamen in the monkey. , 1967, Experimental neurology.

[86]  H. E. Rosvold,et al.  Behavioral effects of selective ablation of the caudate nucleus. , 1967, Journal of comparative and physiological psychology.

[87]  A. Brodal SOME DATA AND PERSPECTIVES ON THE ANATOMY OF THE SO‐CALLED “EXTRAPYRAMIDAL SYSTEM” , 1963, Acta neurologica Scandinavica. Supplementum.

[88]  F. Mettler,et al.  THE EFFECTS OF STRIATAL INJURY , 1942 .

[89]  D. Albe-Fessard,et al.  Neurons of the Medial Diencephalon. I. Somatosensory Responses and Caudate Inhibition , 1967 .

[90]  R. Schwab PROGRESSION AND PROGNOSIS IN PARKINSON'S DISEASE , 1960, The Journal of nervous and mental disease.

[91]  E. Renzi,et al.  The Comparative Efficiency of Intelligence and Vigilance Tests in Detecting Hemispheric Cerebral Damage , 1965 .

[92]  Talland Ga MANUAL SKILL IN PARKINSON'S DISEASE. , 1963 .

[93]  J. Szabo,et al.  Topical distribution of the striatal efferents in the monkey , 1962 .

[94]  F. M. Henry Independence of Reaction and Movement Times and Equivalence of Sensory Motivators of Faster Response , 1952 .

[95]  R F THOMPSON,et al.  Organization of auditory, somatic sensory, and visual projection to association fields of cerebral cortex in the cat. , 1963, Journal of neurophysiology.

[96]  G. D. Davis Caudate Lesions and Spontaneous Locomotion in the Monkey , 1958, Neurology.

[97]  G. Ojemann,et al.  The fronto-striatal arrest response in man. , 1966, Electroencephalography and clinical neurophysiology.

[98]  H. Mclennan,et al.  SOME BEHAVIORAL EFFECTS OF STIMULATION OF THE CAUDATE NUCLEUS IN UNRESTRAINED CATS. , 1964, Canadian journal of physiology and pharmacology.

[99]  R. Reitan The relation of the trail making test to organic brain damage. , 1955, Journal of consulting psychology.

[100]  H. E. King Psychomotor aspects of mental disease : an experimental study , 1954 .

[101]  M. Lowenthal,et al.  Delayed Feedback as a Possible Mechanism in Parkinsonism , 1962, Perceptual and motor skills.

[102]  R. Senf,et al.  Psychopathology of schizophrenia and depression. I. Effect of amytal and amphetamine sulfate on level and maintenance of attention. , 1952, The American journal of psychiatry.

[103]  Stephen Griew,et al.  Complexity of Response and Time of Initiating Responses in Relation to Age , 1959 .

[104]  Shankweiler Dp Effects of success and failure instructions on reaction time in patients with brain damage. , 1959 .

[105]  S. Kaji,et al.  Recruiting response in caudate nucleus. , 1968, Experimental neurology.

[106]  N. A. Buchwald,et al.  Effects of caudate stimulation on visual discrimination , 1961 .

[107]  J Brumlik,et al.  The mechanism of bradykinesia in parkinsonism , 1966, Neurology.

[108]  E. B. Brody THE INFLUENCE OF AGE, HYPOPHYSECTOMY, THYROIDECTOMY, AND THYROXIN INJECTION ON SIMPLE REACTION TIME IN THE RAT , 1941, The Journal of general physiology.

[109]  N. A. Buchwald,et al.  Evoked potentials and behavior; a study of responses to subcortical stimulation in the awake, unrestrained animal. , 1957, Electroencephalography and clinical neurophysiology.

[110]  Webster Ke THE CORTICO-STRIATAL PROJECTION IN THE CAT. , 1965 .

[111]  J HODGKINS,et al.  Influence of age on the speed of reaction and movement in females. , 1962, Journal of gerontology.

[112]  A. Malliani,et al.  I. Synaptic potentials and discharge characteristics of caudate neurons activated by thalamic stimulation. , 1967, Brain research.

[113]  N. A. Buchwald,et al.  The "caudate-spindle". IV. A behavioral index of caudate-induced inhibition. , 1961, Electroencephalography and clinical neurophysiology.

[114]  G. Morant,et al.  ON THE DEGREE OF ASSOCIATION BETWEEN REACTION TIMES IN THE CASE OF DIFFERENT SENSES , 1923 .

[115]  J. Fuster,et al.  Facilitation of tachistoscopic performance by stimulation of midbrain tegmental points in the monkey. , 1962, Experimental neurology.

[116]  D. G. Lawrence,et al.  The functional organization of the motor system in the monkey. II. The effects of lesions of the descending brain-stem pathways. , 1968, Brain : a journal of neurology.

[117]  Ward Jw Motor phenomena elicited in the unanesthetized animal by electrical stimulation of the cerebral cortex. , 1952 .

[118]  E. G. Szekely,et al.  Prolonged Stimulation of the Head of the Caudate Nucleus , 1961 .

[119]  I H WAGMAN,et al.  Age changes in the maximum conduction velocity of motor fibers of human ulnar nerves. , 1953, Journal of applied physiology.

[120]  T. J. Voneida An experimental study of the course and destination of fibers arising in the head of the caudate nucleus in the cat and monkey , 1960, The Journal of comparative neurology.

[121]  A J GABOR,et al.  ALTERATIONS OF BEHAVIOR FOLLOWING STIMULATION OF THE CLAUSTRUM OF THE CAT. , 1964, Electroencephalography and clinical neurophysiology.

[122]  G. Talland,et al.  The effect of age on speed of simple manual skill. , 1962, The Journal of genetic psychology.

[123]  THE EFFECT OF WARNING SIGNALS ON REACTION TIME IN YOUTH AND OLD AGE. , 1964, Journal of gerontology.

[124]  H. Vaughan,et al.  PERFORMANCE OF PATIENTS WITH LATERALIZED CEREBRAL LESIONS. II: SENSORY AND MOTOR TESTS , 1962, The Journal of nervous and mental disease.

[125]  J. Whittier,et al.  Hyperkinesia and other physiologic effects of caudate deficit in the adult albino rat , 1962, Neurology.

[126]  G. Talland,et al.  Aging effects on simple, disjunctive, and alerted finger reaction time. , 1961, Journal of Gerontology.

[127]  J. Fuster Effects of stimulation of brain stem on tachistoscopic perception. , 1958, Science.

[128]  A. Scheibel,et al.  Structural organization of nonspecific thalamic nuclei and their projection toward cortex. , 1967, Brain research.

[129]  K. U. Smith Bilateral integrative action of the cerebral cortex in man in verbal association and sensori-motor coordination. , 1947, Journal of experimental psychology.

[130]  Carroll J. Bellis,et al.  Reaction Time and Chronological Age , 1933 .

[131]  Rosvold He,et al.  The effect on delayed-alternation test performance of stimulating or destroying electrically structures within the frontal lobes of the monkey's brain. , 1956 .

[132]  W. Obrist,et al.  Simple Auditory Reaction Time in Aged Adults , 1953 .

[133]  Maria Wyke,et al.  Effect of brain lesions on the rapidity of arm movement , 1967, Neurology.