Giridhar Kalamangalam, MD, DPhil
Adult epilepsy, with a focus on syndrome identification, management of refractory epilepsy, epilepsy surgery and clinical neurophysiology. I maintain an interest in general neurology and the internal medicine/neurology overlap. I am also interested in models of delivery of neurological and epilepsy care in resource-poor situations.
I follow several different themes with some mutual overlap. (i) Electrophysiology of cortical dynamics of the transition to epilepsy, and its reference to intrinsic brain state changes, e.g. the sleep-wake cycle, using a combination of signal processing and mathematical methods, (ii) MR imaging of epilepsy, attempting to design novel sequences and methods for focal epilepsy nonlesional by conventional methods, (iii) The cognition-epilepsy intersection in a variety of contexts, using electrophysiological and imaging methods, and (iv) Refining the diagnostic process in epilepsy and neurology by describing novel correlations or clinical phenomena, developing newer methods for analysis of diagnostic data, and investigating the cognitive process of decision making.
Academic medicine and teaching are inextricably linked. I have delivered lecture style classes to medical students, residents and fellows, in addition to regular clinic and hospital rounds-based teaching to rotating students and junior doctors. At the institutional level, I have delivered multiple grand-rounds presentations to interested departments (internal medicine, neurosurgery, etc.). I participate in city-wide, state-wide, and national workshops on epilepsy-related topics.
Jawaharlal Institute (JIPMER), Puducherry, India (1989)
JIPMER Hospital, Puducherry, India (1989)
Royal College of Physicians of the United Kingdom (1997)
Institute of Neurological Sciences, Glasgow, United Kingdom (2005)
Cleveland Clinic Foundation (2004)
Awards and Recognition
‘Top Doctor’, Houstonia magazine, Houston, TX (2015, 2016)
Milken Family Early Career Award, American Epilepsy Society (2007)
Rhodes Scholarship (India) to Oxford University (1989-1992)
Professional Society Affiliations
American Epilepsy Society
American Clinical Neurophysiology Society
American Neurological Association
American Association for Advancement of Science
Society for Neuroscience
Kalamangalam GP, Chelaru IM, Slater JD (2016). A unified statistical model for the human electrocorticogram. Clinical Neurophysiology. doi:10.1016/j.clinph.2016.06.027.
Kalamangalam GP & Tandon N (2016). Stereo-EEG implantation strategy. Journal of Clinical Neurophysiology 33(6): 483-9.
Kalamangalam GP, Ellmore TM (2014). Focal cortical thickness correlates of exceptional memory training in Vedic priests. Frontiers in Human Neuroscience doi: 10.3389/fnhum.2014.00833.
Kalamangalam GP, Tandon N, Slater JD (2014). Dynamic mechanisms underlying afterdischarge: A human subdural recording study. Clinical Neurophysiology 125 (7): 1324-1328.
Kalamangalam GP, Nelson JT, Ellmore TM, Narayana PA (2012). Oxygen-enhanced MRI: A novel modality for temporal lobe epilepsy diagnosis and lateralization. Epilepsy Research 98: 50-61.