Patterns of Neural Oscillations in Emotional Memory Discrimination

An exciting experiment by Zheng et al. (2019) in this issue of Neuron identifies neural signatures of successful and unsuccessful emotional memory discrimination. By examining human intracranial recordings with high spatial and temporal resolution, this study provides a novel link between rodent and human research on pattern separation.

[1]  G. Bower.  Mood and memory. , 1981, The American psychologist.

[2]  Sarah K. Tighe,et al.  Asymmetric effects of emotion on mnemonic interference , 2014, Neurobiology of Learning and Memory.

[3]  U. Homberg,et al.  Organization and functional roles of the central complex in the insect brain. , 2014, Annual review of entomology.

[4]  Maureen Ritchey,et al.  Cortico-hippocampal network connections support the multidimensional quality of episodic memory , 2019, bioRxiv.

[5]  Weiwei Zhang,et al.  Negative emotion enhances mnemonic precision and subjective feelings of remembering in visual long-term memory , 2017, Cognition.

[6]  Michael B. Reiser,et al.  Mapping the Neural Substrates of Behavior , 2017, Cell.

[7]  Johannes D. Seelig,et al.  Feature detection and orientation tuning in the Drosophila central complex , 2013, Nature.

[8]  T. Holy,et al.  Morning and Evening Circadian Pacemakers Independently Drive Premotor Centers via a Specific Dopamine Relay , 2018, Neuron.

[9]  C Brock Kirwan,et al.  Overcoming interference: an fMRI investigation of pattern separation in the medial temporal lobe. , 2007, Learning & memory.

[10]  Minrong Ai,et al.  Taste-independent nutrient selection is mediated by a brain-specific Na+/solute cotransporter in Drosophila , 2013, Nature Neuroscience.

[11]  Ko-Fan Chen,et al.  A Wake-Promoting Circadian Output Circuit in Drosophila , 2018, Current Biology.

[12]  Michael A Yassa,et al.  Pattern separation of emotional information in hippocampal dentate and CA3 , 2014, Hippocampus.

[13]  A. Sehgal,et al.  Circadian Rhythms and Sleep in Drosophila melanogaster , 2017, Genetics.

[14]  W. Suzuki,et al.  A neural signature of pattern separation in the monkey hippocampus , 2019, Proceedings of the National Academy of Sciences.

[15]  Meghana Holla,et al.  A Circadian Output Circuit Controls Sleep-Wake Arousal in Drosophila , 2018, Neuron.

[16]  S. Courtney,et al.  A signal detection theory analysis of behavioral pattern separation paradigms , 2015, Learning & memory.

[17]  Rebecca F Stevenson,et al.  Multiplexing of Theta and Alpha Rhythms in the Amygdala-Hippocampal Circuit Supports Pattern Separation of Emotional Information , 2019, Neuron.

[18]  Tony W Buchanan,et al.  Retrieval of emotional memories. , 2007, Psychological bulletin.

[19]  T. Holy,et al.  A Series of Suppressive Signals within the Drosophila Circadian Neural Circuit Generates Sequential Daily Outputs , 2017, Neuron.

[20]  Johannes D. Seelig,et al.  Neural dynamics for landmark orientation and angular path integration , 2015, Nature.