Evidence that a defined population of neurons in lateral amygdala is directly involved in auditory fear learning and memory

2020 ◽  
Vol 168 ◽  
pp. 107139 ◽  
Author(s):  
Christopher W. Butler ◽  
Yvette M. Wilson ◽  
Samuel A. Mills ◽  
Jenny M. Gunnersen ◽  
Mark Murphy
Keyword(s):  
Learning And Memory ◽  
Fear Learning ◽  
Lateral Amygdala

scholarly journals Optical activation of lateral amygdala pyramidal cells instructs associative fear learning

2010 ◽  
Vol 107 (28) ◽  
pp. 12692-12697 ◽  
Author(s):  
Joshua P. Johansen ◽  
Hiroki Hamanaka ◽  
Marie H. Monfils ◽  
Rudy Behnia ◽  
Karl Deisseroth ◽  
...  
Keyword(s):  
Pyramidal Cells ◽  
Fear Learning ◽  
Lateral Amygdala ◽  
Optical Activation

Impact of the metabotropic glutamate receptor7 (mGlu7) allosteric agonist, AMN082, on fear learning and memory and anxiety-like behavior

2019 ◽  
Vol 858 ◽  
pp. 172512 ◽  
Author(s):  
Jolanta H. Kotlinska ◽  
Malgorzata Lopatynska-Mazurek ◽  
Kinga Gawel ◽  
Patrycja Gabka ◽  
Malgorzata Jenda-Wojtanowska ◽  
...  
Keyword(s):  
Learning And Memory ◽  
Fear Learning ◽  
Metabotropic Glutamate

scholarly journals Neurotrophin signalling in amygdala-dependent cued fear learning

2020 ◽  
Vol 382 (1) ◽  
pp. 161-172 ◽  
Author(s):  
Susanne Meis ◽  
Thomas Endres ◽  
Volkmar Lessmann
Keyword(s):  
Synaptic Plasticity ◽  
Learning And Memory ◽  
Neurotrophic Factor ◽  
Memory Formation ◽  
Fear Learning ◽  
Mammalian Brain ◽  
Pavlovian Fear Conditioning ◽  
Cortical Afferents ◽  
Trkb Receptors ◽  
Tropomyosin Related Kinase B

Abstract The amygdala is a central hub for fear learning assessed by Pavlovian fear conditioning. Indeed, the prevailing hypothesis that learning and memory are mediated by changes in synaptic strength was shown most convincingly at thalamic and cortical afferents to the lateral amygdala. The neurotrophin brain-derived neurotrophic factor (BDNF) is known to regulate synaptic plasticity and memory formation in many areas of the mammalian brain including the amygdala, where BDNF signalling via tropomyosin-related kinase B (TrkB) receptors is prominently involved in fear learning. This review updates the current understanding of BDNF/TrkB signalling in the amygdala related to fear learning and extinction. In addition, actions of proBDNF/p75NTR and NGF/TrkA as well as NT-3/TrkC signalling in the amygdala are introduced.

Encoding of fear learning and memory in distributed neuronal circuits

2014 ◽  
Vol 17 (12) ◽  
pp. 1644-1654 ◽  
Author(s):  
Cyril Herry ◽  
Joshua P Johansen
Keyword(s):  
Learning And Memory ◽  
Fear Learning ◽  
Neuronal Circuits

scholarly journals The role of sleep in fear learning and memory

2020 ◽  
Vol 34 ◽  
pp. 32-36 ◽  
Author(s):  
Per Davidson ◽  
Edward Pace-Schott
Keyword(s):  
Learning And Memory ◽  
Fear Learning

scholarly journals Electrical Synapses Control Hippocampal Contributions to Fear Learning and Memory

Science ◽  
2011 ◽  
Vol 331 (6013) ◽  
pp. 87-91 ◽  
Author(s):  
S. Bissiere ◽  
M. Zelikowsky ◽  
R. Ponnusamy ◽  
N. S. Jacobs ◽  
H. T. Blair ◽  
...  
Keyword(s):  
Learning And Memory ◽  
Fear Learning ◽  
Electrical Synapses

scholarly journals Nonlinear developmental trajectory of fear learning and memory

2013 ◽  
Vol 1304 (1) ◽  
pp. 62-69 ◽  
Author(s):  
Elizabeth C. King ◽  
Siobhan S. Pattwell ◽  
Alice Sun ◽  
Charles E. Glatt ◽  
Francis S. Lee
Keyword(s):  
Learning And Memory ◽  
Developmental Trajectory ◽  
Fear Learning

scholarly journals Hippocampal metabolism of amino acids by L-amino acid oxidase is involved in fear learning and memory

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Kento Usuda ◽  
Takahiro Kawase ◽  
Yuko Shigeno ◽  
Susumu Fukuzawa ◽  
Kazuki Fujii ◽  
...  
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Learning And Memory ◽  
Fear Learning ◽  
Acid Oxidase ◽  
Amino Acid Oxidase
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