Physician
Psychiatry
Dr. Anantha Shekhar, MD
|
|
Give Review
Anantha Shekhar works in the field of Psychiatry. He went to Indiana University School of Medicine. Indiana University School of Medicine is ranked 45 in research and 47 in primary care medicine Doctor Anantha Shekhar, MD is a published physician as well. He has 101 publications published. The latest was: Chorioamniotic separation after second-trimester genetic amniocentesis: importance and frequency.
Publications
- Pharmacological depletion of serotonin in the basolateral amygdala complex reduces anxiety and disrupts fear conditioning.
- Understanding and predicting suicidality using a combined genomic and clinical risk assessment approach.
- A selective orexin-1 receptor antagonist attenuates stress-induced hyperarousal without hypnotic effects.
- Ferroxitosis: a cell death from modulation of oxidative phosphorylation and PKM2-dependent glycolysis in melanoma.
- Project Development Teams: A Novel Mechanism for Accelerating Translational Research.
- Social learning and amygdala disruptions in Nf1 mice are rescued by blocking p21-activated kinase.
- Angiotensin type 1 receptor antagonists-a novel approach to augmenting posttraumatic stress disorder and phobia therapies?
- Active Skepticism: Beyond the IOM's CTSA Report.
- The Deakin/Graeff hypothesis: Focus on serotonergic inhibition of panic.
- Alcohol-Preferring Rats Show Decreased Corticotropin-Releasing Hormone-2 Receptor Expression and Differences in HPA Activation Compared to Alcohol-Nonpreferring Rats.
- Diagnostic specificity of neurophysiological endophenotypes in schizophrenia and bipolar disorder.
- The Role of the Medial Prefrontal Cortex in Regulating Social Familiarity-Induced Anxiolysis.
- Translational research on aging: clinical epidemiology as a bridge between the sciences.
- Creating a worldview and permissive microenvironment for translational sciences.
- Discovery and validation of blood biomarkers for suicidality.
- More than a Walk in the Park: The Indiana Global Health Research Meeting.
- Angiotensin II's role in sodium lactate-induced panic-like responses in rats with repeated urocortin 1 injections into the basolateral amygdala: Amygdalar angiotensin ...
- Group II metabotropic glutamate receptor type 2 allosteric potentiators prevent sodium lactate-induced panic-like response in panic-vulnerable rats.
- NPY Y(1) Receptors Differentially Modulate GABA(A) and NMDA Receptors via Divergent Signal-Transduction Pathways to Reduce Excitability of Amygdala Neurons.
- Quantitative trait locus for body weight identified on rat chromosome 4 in inbred alcohol-preferring and -nonpreferring rats: Potential implications for neuropeptide Y...
- Orexin 1 receptors are a novel target to modulate panic responses and the panic brain network.
- Bayesian Model of HDRS with Memantine Augmentation in Bipolar Depression.
- Orexin, stress, and anxiety/panic states.
- A new facile synthetic route to (11)CGSK189254, a selective PET radioligand for imaging of CNS histamine H(3) receptor.
- Orexin-A induces anxiety-like behavior through interactions with glutamatergic receptors in the bed nucleus of the stria terminalis of rats.
- Convergent functional genomics of schizophrenia: from comprehensive understanding to genetic risk prediction.
- Activation of the Orexin 1 Receptor Is a Critical Component of CO(2)-Mediated Anxiety and Hypertension but not Bradycardia.
- An animal model of panic vulnerability with chronic disinhibition of the dorsomedial/perifornical hypothalamus.
- Genetic risk prediction and neurobiological understanding of alcoholism.
- S100 calcium binding protein B as a biomarker of delirium duration in the intensive care unit - an exploratory analysis.
- Anxiety-like behavior is modulated by a discrete subpopulation of interneurons in the basolateral amygdala.
- Steady state and induced auditory gamma deficits in schizophrenia.
- Restraint stress and repeated corticotrophin-releasing factor receptor activation in the amygdala both increase amyloid-? precursor protein and amyloid-? peptide but h...
- Auditory event-related potential abnormalities in bipolar disorder and schizophrenia.
- Injections of urocortin 1 into the basolateral amygdala induce anxiety-like behavior and c-Fos expression in brainstem serotonergic neurons.
- Exposure to an open-field arena increases c-Fos expression in a subpopulation of neurons in the dorsal raphe nucleus, including neurons projecting to the basolateral a...
- Cognitive dysfunction in an urban Indian population--some observations.
- Exposure to an open-field arena increases c-Fos expression in a distributed anxiety-related system projecting to the basolateral amygdaloid complex.
- Topographical distribution of corticotropin-releasing factor type 2 receptor-like immunoreactivity in the rat dorsal raphe nucleus: co-localization with tryptophan hyd...
- Summary of a National Institute of Mental Health workshop: developing animal models of anxiety disorders.
- Effects of ethanol on startle responding in alcohol-preferring and -non-preferring rats.
- Sodium lactate elicits anxiety in rats after repeated GABA receptor blockade in the basolateral amygdala.
- Acoustic startle and fear-potentiated startle in alcohol-preferring (P) and -nonpreferring (NP) lines of rats.
- LY354740, a potent group II metabotropic glutamate receptor agonist prevents lactate-induced panic-like response in panic-prone rats.
- Role of the basolateral amygdala in panic disorder.
- Role of corticotropin-releasing factor and urocortin within the basolateral amygdala of rats in anxiety and panic responses.
- Chorioamniotic separation after second-trimester genetic amniocentesis: importance and frequency.
- Dissociative symptoms in panic disorder.
- Excitatory amino acid receptor antagonists block the cardiovascular and anxiety responses elicited by gamma-aminobutyric acidA receptor blockade in the basolateral amy...
- The circumventricular organs form a potential neural pathway for lactate sensitivity: implications for panic disorder.
- Basilar artery response to hyperventilation in panic disorder.
- Excitatory amino acid receptors in the basolateral amygdala regulate anxiety responses in the social interaction test.
- Monoamines in the dorsomedial hypothalamus of rats following exposure to different tests of "anxiety".
- Maltreatment, conscience functioning and dopamine beta hydroxylase in emotionally disturbed boys.
- The effects of GABAA receptor blockade in the dorsomedial hypothalamic nucleus on corticotrophin (ACTH) and corticosterone secretion in male rats.
- Dorsomedial hypothalamic GABA dysfunction produces physiological arousal following sodium lactate infusions.
- Prevalence and correlates of anger attacks: a two site study.
- Priming of experimental anxiety by repeated subthreshold GABA blockade in the rat amygdala.
- Regulation of anxiety by GABAA receptors in the rat amygdala.
- GABA receptors in the region of the dorsomedial hypothalamus of rats regulate anxiety in the elevated plus-maze test. I. Behavioral measures.
- GABA receptors in the region of the dorsomedial hypothalamus of rats regulate anxiety in the elevated plus-maze test. II. Physiological measures.
- Anxiety and motor performance in Parkinson's disease.
- Fear-potentiated startle elevates catecholamine levels in the dorsomedial hypothalamus of rats.
- Effects of treatment with imipramine and clonazepam on an animal model of panic disorder.
- Anxiolytic effects of chlordiazepoxide blocked by injection of GABAA and benzodiazepine receptor antagonists in the region of the anterior basolateral amygdala of rats.
- Depression and generalized anxiety symptoms in panic disorder. Implications for comorbidity.
- Dorsomedial hypothalamic GABA regulates anxiety in the social interaction test.
- Serum dopamine beta hydroxylase and maltreatment in psychiatrically hospitalized boys.
- Selective enhancement of shock avoidance responding elicited by GABA blockade in the posterior hypothalamus of rats.
- Role of GABAergic mechanisms in the central regulation of arterial pressure.
- Response suppression in rats after bilateral microinjection of 5-hydroxytryptophan in lateral hypothalamus.
- Defense reaction elicited by injection of GABA antagonists and synthesis inhibitors into the posterior hypothalamus in rats.
- Anxiogenic effects of noreleagnine, a water soluble beta-carboline in rats.
- GABA receptors in the posterior hypothalamus regulate experimental anxiety in rats.
- Low dopamine-beta-hydroxylase: a biological sequela of abuse and neglect?
- Blockade of GABAA receptors in the region of the anterior basolateral amygdala of rats elicits increases in heart rate and blood pressure.
- Role of norepinephrine in the dorsomedial hypothalamic panic response: an in vivo microdialysis study.
- Evaluating and treating anxiety disorders in medical settings.
- Neuropsychological practice effects and change detection in people with schizophrenia.
- Serotonergic systems associated with arousal and vigilance behaviors following administration of anxiogenic drugs.
- Eyeblink conditioning deficits indicate timing and cerebellar abnormalities in schizophrenia.
- Chronic inhibition of GABA synthesis in the bed nucleus of the stria terminalis elicits anxiety-like behavior.
- Disruption of GABAergic tone in the dorsomedial hypothalamus attenuates responses in a subset of serotonergic neurons in the dorsal raphe nucleus following lactate-ind...
- Repeated stimulation of CRF receptors in the BNST of rats selectively induces social but not panic-like anxiety.
- Induction of Fos-immunoreactivity in the rat brain following disinhibition of the dorsomedial hypothalamus.
- A multimethod investigation of the behavioral activation system in bipolar disorder.
- Visual event-related potentials in schizotypal personality disorder and schizophrenia.
- Perceptual anomalies in schizophrenia co-occur with selective impairments in the gamma frequency component of midlatency auditory ERPs.
- Temporal processing dysfunction in schizophrenia.
- Cerebellum volume and eyeblink conditioning in schizophrenia.
- Neuropeptide Y in the amygdala induces long-term resilience to stress-induced reductions in social responses but not hypothalamic-adrenal-pituitary axis activity or hy...
- Clinical, functional, and economic ramifications of early nonresponse to antipsychotics in the naturalistic treatment of schizophrenia.
- Neonatal amygdala lesions: co-occurring impact on social/fear-related behavior and cocaine sensitization in adult rats.
- Neural pathways underlying lactate-induced panic.
- Event related brain potential evidence for preserved attentional set switching in schizophrenia.
- Sensorimotor gating in manic and mixed episode bipolar disorder.
- Differential effects of exposure to low-light or high-light open-field on anxiety-related behaviors: relationship to c-Fos expression in serotonergic and non-serotoner...
- From anxiety to autism: spectrum of abnormal social behaviors modeled by progressive disruption of inhibitory neuronal function in the basolateral amygdala in Wistar r...
- Glia mechanisms in mood regulation: a novel model of mood disorders.
- Exposure to high- and low-light conditions in an open-field test of anxiety increases c-Fos expression in specific subdivisions of the rat basolateral amygdaloid complex.
Schools
Indiana University School of Medicine
Ind University School Med Center
Doctors Specialties
- Psychiatry
Accepted Insurances
- Pathway X Bronze Direct CACA IN HIX
- Anthem Blue Cross Blue Shield HMO
- Blue Card PPO
- Blue Cross Blue Shield of Illinois PPO
- MultiPlan PPO
- PHCS Network PPO
- Sagamore Plus
Education
-
Indiana University School of Medicine -
St. John's Medical College
Helpful Reviews
Similar Doctors
|
|
Dr. Heather M. Fretwell, MD
 This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Andrew W. Goddard, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Kathryn M. Eschmann, DO |
|
|
Dr. Julio R. Lozano, MD |
|
|
Dr. Zohra Lodin, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Jeanne I. Dickens, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Jeffrey I. Bennett, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Catherine L. Herod, MD |
|
|
Dr. Cherri M. Miner, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Leela Rau, MD |
|
|
Dr. Shaun P. Wood, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Thota V. Rao, MD |