Megan Roussy
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Explore the profile of Megan Roussy including associated specialties, affiliations and a list of published articles.
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10
Citations
51
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Recent Articles
1.
Koch N, Corrigan B, Feyerabend M, Gulli R, Jimenez-Sosa M, Abbass M, et al.
Cell Rep
. 2025 Jan;
44(1):115159.
PMID: 39772396
Cortical neurons in brain slices display intrinsic spike frequency adaptation (I-SFA) to constant current inputs, while extracellular recordings show extrinsic SFA (E-SFA) during sustained visual stimulation. Inferring how I-SFA contributes...
2.
Busch A, Budzinski R, Pasini F, Minac J, Michaels J, Roussy M, et al.
ArXiv
. 2024 Dec;
PMID: 39679273
Recent advances in neural recording technology allow simultaneously recording action potentials from hundreds to thousands of neurons in awake, behaving animals. However, characterizing spike patterns in the resulting data, and...
3.
Busch A, Roussy M, Luna R, Leavitt M, Mofrad M, Gulli R, et al.
Nat Commun
. 2024 May;
15(1):4471.
PMID: 38796480
Working memory (WM) is the ability to maintain and manipulate information 'in mind'. The neural codes underlying WM have been a matter of debate. We simultaneously recorded the activity of...
4.
Corrigan B, Gulli R, Doucet G, Mahmoudian B, Abbass M, Roussy M, et al.
Hippocampus
. 2023 Apr;
33(5):573-585.
PMID: 37002559
Cells selectively activated by a particular view of an environment have been found in the primate hippocampus (HPC). Whether view cells are present in other brain areas, and how view...
5.
Roussy M, Corrigan B, Luna R, Gulli R, Sachs A, Palaniyappan L, et al.
J Neurosci
. 2022 Oct;
42(44):8328-8342.
PMID: 36195438
Primates use perceptual and mnemonic visuospatial representations to perform everyday functions. Neurons in the lateral prefrontal cortex (LPFC) have been shown to encode both of these representations during tasks where...
6.
Corrigan B, Gulli R, Doucet G, Roussy M, Luna R, Pradeepan K, et al.
Neuron
. 2022 May;
110(13):2155-2169.e4.
PMID: 35561675
The hippocampus (HPC) and the lateral prefrontal cortex (LPFC) are two cortical areas of the primate brain deemed essential to cognition. Here, we hypothesized that the codes mediating neuronal communication...
7.
Roussy M, Mendoza-Halliday D, Martinez-Trujillo J
Front Neural Circuits
. 2021 Dec;
15:764177.
PMID: 34899197
Visual perception occurs when a set of physical signals emanating from the environment enter the visual system and the brain interprets such signals as a percept. Visual working memory occurs...
8.
Xiang J, Chen Y, Roussy M
J Neurosci
. 2021 Jun;
41(25):5350-5352.
PMID: 34162748
No abstract available.
9.
Roussy M, Luna R, Duong L, Corrigan B, Gulli R, Nogueira R, et al.
Mol Psychiatry
. 2021 May;
26(11):6688-6703.
PMID: 33981008
Ketamine is a dissociative anesthetic drug, which has more recently emerged as a rapid-acting antidepressant. When acutely administered at subanesthetic doses, ketamine causes cognitive deficits like those observed in patients...
10.
Blonde J, Roussy M, Luna R, Mahmoudian B, Gulli R, Barker K, et al.
J Neurosci Methods
. 2018 Apr;
304:103-117.
PMID: 29694848
Background: Several primate neurophysiology laboratories have adopted acrylic-free, custom-fit cranial implants. These implants are often comprised of titanium or plastic polymers, such as polyether ether ketone (PEEK). Titanium is favored...