Charu Ramakrishnan
Overview
Explore the profile of Charu Ramakrishnan including associated specialties, affiliations and a list of published articles.
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Articles
107
Citations
12871
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Recent Articles
1.
Kimmey B, Ejoh L, Shangloo L, Wojick J, Chehimi S, McCall N, et al.
bioRxiv
. 2025 Jan;
PMID: 39803541
Pain is a dynamic and nonlinear experience shaped by injury and contextual factors, including expectations of future pain or relief. While μ opioid receptors are central to the analgesic effects...
2.
Chapman P, Kulkarni A, Trevisan A, Han K, Hinton J, Deltuvaite P, et al.
Neuron
. 2024 Dec;
113(4):524-538.e6.
PMID: 39719703
Motor output results from the coordinated activity of neural circuits distributed across multiple brain regions that convey information to the spinal cord via descending motor pathways. Yet the organizational logic...
3.
Drexler R, Drinnenberg A, Gavish A, Yalcin B, Shamardani K, Rogers A, et al.
bioRxiv
. 2024 Oct;
PMID: 39386427
Neuronal activity promotes the proliferation of healthy oligodendrocyte precursor cells (OPC) and their malignant counterparts, gliomas. Many gliomas arise from and closely resemble oligodendroglial lineage precursors, including diffuse midline glioma...
4.
Prevost E, Phillips A, Lauridsen K, Enserro G, Rubinstein B, Alas D, et al.
J Neurosci
. 2024 Sep;
44(46).
PMID: 39327007
A unique population of ventral tegmental area (VTA) neurons co-transmits glutamate and GABA. However, the circuit inputs to VTA VGluT2+VGaT+ neurons are unknown, limiting our understanding of their functional capabilities....
5.
Dunning J, Lopez C, Krull C, Kreifeldt M, Angelo M, Shu L, et al.
Mol Psychiatry
. 2024 Jul;
30(1):37-49.
PMID: 38965421
The parasubthalamic nucleus (PSTN) is activated by refeeding after food deprivation and several PSTN subpopulations have been shown to suppress feeding. However, no study to date directly addressed the role...
6.
Ratliff J, Terral G, Lutzu S, Heiss J, Mota J, Stith B, et al.
bioRxiv
. 2024 Jul;
PMID: 38948753
Behavioral states such as sleep and wake are highly correlated with specific patterns of rhythmic activity in the cortex. During low arousal states such as slow wave sleep, the cortex...
7.
McGovern D, Phillips A, Ly A, Prevost E, Ward L, Siletti K, et al.
bioRxiv
. 2024 Jun;
PMID: 38915564
Ventral tegmental area (VTA) glutamatergic neurons participate in reward, aversion, drug-seeking, and stress. Subsets of VTA VGluT2+ neurons are capable of co-transmitting glutamate and GABA (VGluT2+VGaT+ neurons), transmitting glutamate without...
8.
Knoedler J, Inoue S, Bayless D, Yang T, Tantry A, Davis C, et al.
Cell
. 2024 May;
187(14):3781.
PMID: 38810647
No abstract available.
9.
James J, McCall N, Hsu A, Oswell C, Salimando G, Mahmood M, et al.
bioRxiv
. 2024 May;
PMID: 38746090
The anterior cingulate cortex plays a pivotal role in the cognitive and affective aspects of pain perception. Both endogenous and exogenous opioid signaling within the cingulate mitigate cortical nociception, reducing...
10.
Wang H, Flores R, Yarur H, Limoges A, Bravo-Rivera H, Casello S, et al.
Neuron
. 2024 Apr;
112(12):2062-2078.e7.
PMID: 38614102
Prefrontal cortical (PFC) circuits provide top-down control of threat reactivity. This includes ventromedial PFC (vmPFC) circuitry, which plays a role in suppressing fear-related behavioral states. Dynorphin (Dyn) has been implicated...