Helen Motanis
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Explore the profile of Helen Motanis including associated specialties, affiliations and a list of published articles.
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14
Citations
204
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Recent Articles
1.
Motanis H, Khorasani L, Giza C, Harris N
Neurotrauma Rep
. 2021 Dec;
2(1):564-580.
PMID: 34901949
The retrosplenial cortex (RSC) is a posterior cortical area that has been drawing increasing interest in recent years, with a growing number of studies studying its contribution to cognitive and...
2.
Romero-Sosa J, Motanis H, Buonomano D
J Neurosci
. 2021 Jul;
41(34):7182-7196.
PMID: 34253625
Up states are the best studied example of an emergent neural dynamic regime. Computational models based on a single class of inhibitory neurons indicate that Up states reflect bistable dynamic...
3.
Motanis H, Buonomano D
Sci Rep
. 2020 Sep;
10(1):14535.
PMID: 32884028
Fragile X syndrome is a neurodevelopmental disorder associated with a broad range of neural phenotypes. Interpreting these findings has proven challenging because some phenotypes may reflect compensatory mechanisms or normal...
4.
Motanis H, Seay M, Buonomano D
Trends Neurosci
. 2018 Oct;
41(10):701-711.
PMID: 30274605
The ability to detect time intervals and temporal patterns is critical to some of the most fundamental computations the brain performs, including the ability to communicate and appraise a dynamically...
5.
Motanis H, Buonomano D
Eur J Neurosci
. 2015 Jul;
42(6):2312-21.
PMID: 26138886
A broad range of neurophysiological phenotypes have been reported since the generation of the first mouse model of Fragile X syndrome (FXS). However, it remains unclear which phenotypes are causally...
6.
Motanis H, Buonomano D
Curr Biol
. 2015 May;
25(9):R374-6.
PMID: 25942552
How the brain encodes time is poorly understood. New research on rats provides evidence that striatal neurons encode time, and that the code can dilate or contract to time different...
7.
Motanis H, Maroun M, Barkai E
Cereb Cortex
. 2012 Dec;
24(4):1075-87.
PMID: 23236201
Long-term memory is supported not only by modulation of synaptic strength, but also by modifications in intrinsic neuronal properties. Learning-induced enhancement of neuronal excitability has been shown in the hippocampus...
8.
Enhanced extinction of aversive memories by high-frequency stimulation of the rat infralimbic cortex
Maroun M, Kavushansky A, Holmes A, Wellman C, Motanis H
PLoS One
. 2012 May;
7(5):e35853.
PMID: 22586453
Electrical stimulation of the rodent medial prefrontal cortex (mPFC), including the infralimbic cortex (IL), immediately prior to or during fear extinction training facilitates extinction memory. Here we examined the effects...
9.
Deschaux O, Motanis H, Spennato G, Moreau J, Garcia R
Neurobiol Learn Mem
. 2011 Mar;
95(4):510-8.
PMID: 21397708
Post-extinction exposure of rats to a sub-conditioning procedure can evoke conditioned fear, which may correspond to fear return and/or fear learning potentiation. The aim of the present study was to...
10.
Motanis H, Maroun M
Hippocampus
. 2011 Jan;
22(3):494-500.
PMID: 21240917
Extinction learning is associated with a decline of the conditioned fear response (CR). However, re-exposure to the unconditioned stimulus (US, shock) is associated with the return of the fear response....