Ashwin G Ramayya
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Explore the profile of Ashwin G Ramayya including associated specialties, affiliations and a list of published articles.
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35
Citations
388
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Recent Articles
1.
Ceesay O, Vaca S, Gephart M, Park J, Ramayya A
Neurosurg Pract
. 2025 Feb;
6(1):e00125.
PMID: 39958480
Neurosurgery has experienced significant growth over the past century, but much of that development has been centralized in Europe and North America. Despite their high burden of neurosurgical conditions, African...
2.
Ramayya A, Buch V, Richardson A, Lucas T, Gold J
Commun Biol
. 2025 Jan;
8(1):124.
PMID: 39863697
Human behavior is strongly influenced by anticipation, but the underlying neural mechanisms are poorly understood. We obtained intracranial electrocephalography (iEEG) measurements in neurosurgical patients as they performed a simple sensory-motor...
3.
Vaz A, Wathen C, Miranda S, Thomas R, Darlington T, Jabarkheel R, et al.
bioRxiv
. 2024 Aug;
PMID: 39091808
Traumatic brain injury (TBI) remains a pervasive clinical problem associated with significant morbidity and mortality. However, TBI remains clinically and biophysically ill-defined, and prognosis remains difficult even with the standardization...
4.
Huang Y, Sadeghzadeh S, Li A, Schonfeld E, Ramayya A, Buch V
Neurosurgery
. 2024 Jun;
95(6):1245-1262.
PMID: 38836613
Background And Objectives: Intracranial modulation paradigms, namely deep brain stimulation (DBS) and motor cortex stimulation (MCS), have been used to treat intractable pain disorders. However, treatment efficacy remains heterogeneous, and...
5.
Buch V, Brandon C, Ramayya A, Lucas T, Richardson A
Sci Rep
. 2024 May;
14(1):11933.
PMID: 38789576
It is hypothesized that disparate brain regions interact via synchronous activity to control behavior. The nature of these interconnected ensembles remains an area of active investigation, and particularly the role...
6.
Schonhaut D, Rao A, Ramayya A, Solomon E, Herweg N, Fried I, et al.
Elife
. 2024 Jan;
13.
PMID: 38193826
Memory formation depends on neural activity across a network of regions, including the hippocampus and broader medial temporal lobe (MTL). Interactions between these regions have been studied indirectly using functional...
7.
Muhammad N, Ramayya A, Srinivasan V
World Neurosurg
. 2023 May;
176:227-228.
PMID: 37207723
A 72-year-old female with a history of hypertension and hyperlipidemia presented to the emergency department from an outside hospital with acute confusion and global amnesia immediately following cervical epidural steroid...
8.
Miranda S, Sullivan P, AlBayar A, Ramayya A, Blue R, Ali Z, et al.
Int J Spine Surg
. 2023 Mar;
17(4):557-563.
PMID: 36889904
Background: There remains a number of factors thought to be associated with survival in spinal metastatic disease, but evidence of these associations is lacking. In this study, we examined factors...
9.
Yang A, Parker D, Vijayakumari A, Ramayya A, Donley-Fletcher M, Aunapu D, et al.
Neurosurgery
. 2022 Jan;
90(4):419-425.
PMID: 35044356
Background: The ventral intermediate (VIM) thalamic nucleus is the main target for the surgical treatment of refractory tremor. Initial targeting traditionally relies on atlas-based stereotactic targeting formulas, which only minimally...
10.
Wexler A, Choi R, Ramayya A, Sharma N, McShane B, Buch L, et al.
AJOB Empir Bioeth
. 2021 Jul;
13(1):57-66.
PMID: 34227925
An increasing number of studies utilize intracranial electrophysiology in human subjects to advance basic neuroscience knowledge. However, the use of neurosurgical patients as human research subjects raises important ethical considerations,...