Ratna Sharma - All India Institute of Medical Sciences

Ratna Sharma

All India Institute of Medical Sciences

India

Ratna Sharma - All India Institute of Medical Sciences

Ratna Sharma

Introduction

Primary Affiliation: All India Institute of Medical Sciences - India

Publications

40Publications

386Reads

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Does valence influence perceptual bias towards incongruence during binocular rivalry?

Cogn Process 2020 Feb 21. Epub 2020 Feb 21.

Stress and Cognitive Electroimaging Laboratory, Department of Physiology, All India Institute of Medical Sciences, New Delhi, 110029, India.

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http://dx.doi.org/10.1007/s10339-020-00957-9DOI Listing
February 2020

Brain Networks Communicate Through Theta Oscillations to Encode High Load in a Visuospatial Working Memory Task: An EEG Connectivity Study.

Brain Topogr 2020 01 24;33(1):75-85. Epub 2019 Oct 24.

Stress and Cognitive Electroimaging Laboratory, Department of Physiology, All India Institute of Medical Sciences, New Delhi, 110029, India.

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http://dx.doi.org/10.1007/s10548-019-00739-3DOI Listing
January 2020
3.468 Impact Factor

Is Dementia in Parkinson' Disease Related to Chronic Stress, Anxiety, and Depression?

Ann Indian Acad Neurol 2019 Oct-Dec;22(4):409-413. Epub 2019 Oct 25.

Department of Physiology, Stress and Cognitive Electroimaging Laboratory, All India Institute of Medical Sciences, New Delhi, India.

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http://dx.doi.org/10.4103/aian.AIAN_341_18DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6839290PMC
October 2019
0.514 Impact Factor

Pre-trial and pre-response EEG microstates in schizophrenia: An endophenotypic marker.

Behav Brain Res 2019 10 23;371:111964. Epub 2019 May 23.

Stress and Cognitive Electroimaging Laboratory, Department of Physiology, All India Institute of Medical Sciences, New Delhi, India. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S01664328183157
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http://dx.doi.org/10.1016/j.bbr.2019.111964DOI Listing
October 2019
17 Reads
3.028 Impact Factor

Red cell adenylate kinase deficiency in India: identification of two novel missense mutations (c.71A>G and c.413G>A).

J Clin Pathol 2019 Jun 27;72(6):393-398. Epub 2019 Mar 27.

Department of Haematogenetics, National Institute of Immunohaematology, Mumbai, India

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http://dx.doi.org/10.1136/jclinpath-2019-205718DOI Listing
June 2019
8 Reads
2.915 Impact Factor

Deactivation of default-mode network and early suppression of decision-making areas during retrieval period by high-arousing emotions improves performance in verbal working memory task.

Cogn Affect Behav Neurosci 2019 04;19(2):231-238

Physiology, All India Institute of Medical Sciences, New Delhi, India.

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http://link.springer.com/10.3758/s13415-018-00661-4
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http://dx.doi.org/10.3758/s13415-018-00661-4DOI Listing
April 2019
4 Reads
3.287 Impact Factor

Attention-deficit/hyperactive disorder: missing the bull's eye.

Evid Based Ment Health 2019 02 21;22(1):e1. Epub 2019 Jan 21.

Physiology, All India Institute of Medical Sciences, New Delhi, India.

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http://dx.doi.org/10.1136/ebmental-2018-300079DOI Listing
February 2019
22 Reads

Molecular genotyping of clinically important blood group antigens in patients with thalassaemia.

Indian J Med Res 2018 Dec;148(6):713-720

Department of Transfusion Medicine, ICMR-National Institute of Immunohaematology, KEM Hospital Campus, Mumbai, India.

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http://dx.doi.org/10.4103/ijmr.IJMR_455_17DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6396563PMC
December 2018
8 Reads
1.661 Impact Factor

A novel method for assessing patients with schizophrenia and their first-degree relatives by increasing cognitive load of visuo-spatial working memory.

Asia Pac Psychiatry 2018 Dec 7;10(4):e12333. Epub 2018 Sep 7.

Department of Physiology, All India Institute of Medical Sciences, New Delhi, India.

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http://doi.wiley.com/10.1111/appy.12333
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http://dx.doi.org/10.1111/appy.12333DOI Listing
December 2018
31 Reads
0.422 Impact Factor

Hyperactivation of left inferior parietal lobule and left temporal gyri shortens resting EEG microstate in schizophrenia.

Schizophr Res 2018 11 18;201:204-207. Epub 2018 Jun 18.

Stress and Cognitive Electroimaging Laboratory, Department of Physiology, All India Institute of Medical Sciences, New Delhi, India. Electronic address:

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http://dx.doi.org/10.1016/j.schres.2018.06.020DOI Listing
November 2018
4 Reads
3.923 Impact Factor

Deficit in specific cognitive domains associated with dementia in Parkinson's disease.

J Clin Neurosci 2018 Nov 24;57:116-120. Epub 2018 Aug 24.

Stress and Cognitive Electroimaging Laboratory, Department of Physiology, All India Institute of Medical Sciences, New Delhi 110029, India. Electronic address:

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http://dx.doi.org/10.1016/j.jocn.2018.08.016DOI Listing
November 2018
8 Reads
1.318 Impact Factor

Comparison of Tissue Elastography With Magnetic Resonance Imaging T2* and Serum Ferritin Quantification in Detecting Liver Iron Overload in Patients With Thalassemia Major.

Clin Gastroenterol Hepatol 2017 02 17;15(2):292-298.e1. Epub 2016 Sep 17.

Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India.

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http://dx.doi.org/10.1016/j.cgh.2016.08.046DOI Listing
February 2017
14 Reads
7.896 Impact Factor

Functional brain microstate predicts the outcome in a visuospatial working memory task.

Behav Brain Res 2016 11 8;314:134-42. Epub 2016 Aug 8.

Stress and Cognitive Electroimaging Laboratory, Department of Physiology, All India Institute of Medical Sciences, New Delhi 110029, India. Electronic address:

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http://dx.doi.org/10.1016/j.bbr.2016.08.020DOI Listing
November 2016
1 Read
3.028 Impact Factor

Demystifying the Association of Chemotherapy and Cognition: How Close Are We?

J Clin Oncol 2016 Oct;34(30):3707-3708

All India Institute of Medical Sciences, New Delhi, India.

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http://dx.doi.org/10.1200/JCO.2016.68.7400DOI Listing
October 2016
15 Reads
18.428 Impact Factor

Individual Alpha Frequency (IAF) Based Quantitative EEG Correlates of Psychological Stress.

Indian J Physiol Pharmacol 2015 Oct-Dec;59(4):414-21

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September 2016
8 Reads

Isolated conjunctival mass presenting as acute myeloid leukemia in an infant.

Indian J Med Paediatr Oncol 2016 Apr-Jun;37(2):124

Department of Ophthalmology, Lokmanya Tilak Municipal General Hospital and Medical College, Sion, Mumbai, Maharashtra, India.

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http://dx.doi.org/10.4103/0971-5851.180146DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4854047PMC
May 2016
16 Reads

Nephrotic syndrome and situs inversus--A chance association?

Saudi J Kidney Dis Transpl 2016 Jan;27(1):177-8

201, M-5, C-Wing, Palm Acres CHS, Pratiksha Nagar, Sion, Mumbai - 400 022, India.

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http://dx.doi.org/10.4103/1319-2442.174215DOI Listing
January 2016
10 Reads

FFT transformed quantitative EEG analysis of short term memory load.

Ann Neurosci 2015 Jul;22(3):176-9

Department of Physiology, AIIMS, New Delhi.

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http://dx.doi.org/10.5214/ans.0972.7531.220308DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4481553PMC
July 2015
4 Reads

Saccadic eye movements in Parkinson's disease.

Indian J Ophthalmol 2014 May;62(5):538-44

Department of Neurology, All India Institute of Medical Sciences, New Delhi, India.

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http://dx.doi.org/10.4103/0301-4738.133482DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4065501PMC
May 2014
13 Reads
0.927 Impact Factor

Immediate and long-term effects of meditation on acute stress reactivity, cognitive functions, and intelligence.

Altern Ther Health Med 2012 Nov-Dec;18(6):46-53

Department of Physiology, All India Institute of Medical Sciences, New Delhi, India.

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http://todayspractitioner.com/wp-content/uploads/2013/10/Imm
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January 2013
10 Reads
1.143 Impact Factor

Relationship between general intelligence, emotional intelligence, stress levels and stress reactivity.

Ann Neurosci 2012 Jul;19(3):107-11

Department of Physiology, All India Institute of Medical Sciences New Delhi - 110029 INDIA.

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http://dx.doi.org/10.5214/ans.0972.7531.190304DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4117081PMC
July 2012
17 Reads

Efficacy of a short-term yoga-based lifestyle intervention in reducing stress and inflammation: preliminary results.

J Altern Complement Med 2012 Jul;18(7):662-7

Integral Health Clinic, Department of Physiology, All India Institute of Medical Sciences, New Delhi, India.

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http://dx.doi.org/10.1089/acm.2011.0265DOI Listing
July 2012
4 Reads
1.518 Impact Factor

Piebaldism.

Indian Pediatr 2011 Aug;48(8):665-6

Department of Pediatrics, Dr DY Patil Medical College, Hospital and Research Center, Nerul, Navi-Mumbai, Maharashtra, India.

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August 2011
9 Reads
1.014 Impact Factor

Effect of meditation on stress-induced changes in cognitive functions.

J Altern Complement Med 2011 Mar 9;17(3):207-12. Epub 2011 Mar 9.

Department of Physiology, All India Institute of Medical Sciences, New Delhi, India.

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http://www.liebertpub.com/doi/10.1089/acm.2010.0142
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http://dx.doi.org/10.1089/acm.2010.0142DOI Listing
March 2011
49 Reads
1.518 Impact Factor

Rational use of blood components - an audit.

Indian J Hematol Blood Transfus 2009 Jun 5;25(2):66-9. Epub 2009 Jul 5.

Division of Hematology Oncology, Department of Pediatrics, Lokmanya Tilak Municipal Medical College & General Hospital, Sion, Mumbai, 400 022 India.

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http://link.springer.com/10.1007/s12288-009-0016-4
Publisher Site
http://dx.doi.org/10.1007/s12288-009-0016-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3452965PMC
June 2009
5 Reads
0.234 Impact Factor

Effect of yoga based lifestyle intervention on subjective well-being.

Indian J Physiol Pharmacol 2008 Apr-Jun;52(2):123-31

Integral Health Clinic, Department of Physiology, All India Institute of Medical Sciences, New Delhi 110 029.

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January 2009
6 Reads

Assessment of computer game as a psychological stressor.

Indian J Physiol Pharmacol 2006 Oct-Dec;50(4):367-74

Department of Physiology, All India Institute of Medical Sciences, New Delhi.

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April 2007
5 Reads

Meditation and mental well being.

Authors:
Ratna Sharma

Indian J Physiol Pharmacol 2006 Jul-Sep;50(3):205-14

Department of Physiology, All India Institute of Medical Sciences, New Delhi 110 029.

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January 2007
1 Read

Amygdalar neuronal responses to peripheral nociceptive stimuli in rats.

Indian J Physiol Pharmacol 2006 Jan-Mar;50(1):17-27

Department of Anatomy, UCSF.

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November 2006
4 Reads

Effect of yoga based lifestyle intervention on state and trait anxiety.

Indian J Physiol Pharmacol 2006 Jan-Mar;50(1):41-7

Department of Physiology, All India Institute of Medical Sciences, New Delhi 110 029.

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November 2006
4 Reads

A brief but comprehensive lifestyle education program based on yoga reduces risk factors for cardiovascular disease and diabetes mellitus.

J Altern Complement Med 2005 Apr;11(2):267-74

Integral Health Clinic, Department of Physiology, All India Institute of Medical Sciences, New Delhi, India.

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http://www.liebertpub.com/doi/10.1089/acm.2005.11.267
Publisher Site
http://dx.doi.org/10.1089/acm.2005.11.267DOI Listing
April 2005
38 Reads
1.518 Impact Factor

Effect of deferiprone on urinary zinc excretion in multiply transfused children with thalassemia major.

Indian Pediatr 2005 Feb;42(2):150-4

Department of Pediatrics, Seth G.S. Medical College and KEM Hospital, Mumbai, India.

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February 2005
3 Reads
1.014 Impact Factor

Effect of prenatal species-specific and music stimulation on the postnatal auditory preference of domestic chick.

Indian J Physiol Pharmacol 2004 Apr;48(2):174-83

Department of Physiology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi-110 029.

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April 2004
1 Read

Treatment of Escherichia coli O157:H7 inoculated alfalfa seeds and sprouts with electrolyzed oxidizing water.

Int J Food Microbiol 2003 Sep;86(3):231-7

Department of Agricultural and Biological Engineering, Pennsylvania State University, University Park, PA 16802, USA.

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http://dx.doi.org/10.1016/s0168-1605(02)00549-4DOI Listing
September 2003
3 Reads
3.082 Impact Factor

Diamond-Blackfan anemia: report of 6 cases.

Indian Pediatr 2003 Apr;40(4):355-8

Division of Pediatric Hematology-Oncology, Department of Pediatrics, L.T.M.M. College and General Hospital, Sion, Mumbai 400 050, India.

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April 2003
4 Reads
1.014 Impact Factor

Reversible cutaneous hyperpigmentation in vitamin B12 deficiency.

Indian Pediatr 2003 Feb;40(2):170-1

Department of Pediatrics, L.T.M. Medical College L.T.M. General Hospital, Sion, Mumbai - 400 002, M.S.

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February 2003
33 Reads
1.014 Impact Factor

Recovery from lesion-associated learning deficits by fetal amygdala transplants.

Neural Plast 2002 ;9(1):53-63

Department of Physiology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India.

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http://dx.doi.org/10.1155/NP.2002.53DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2565396PMC
January 2003
2 Reads

Analgesia in phasic and tonic pain tests in a pharmacological model of autotomy.

Indian J Exp Biol 2002 Nov;40(11):1269-74

Department of Physiology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110 029, India.

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November 2002
0.835 Impact Factor

Inactivation of Escherichia coli O157:H7 on inoculated alfalfa seeds with ozonated water and heat treatment.

J Food Prot 2002 Mar;65(3):447-51

Department of Agricultural and Biological Engineering, The Pennsylvania State University, University Park, 16802, USA.

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http://dx.doi.org/10.4315/0362-028x-65.3.447DOI Listing
March 2002
2 Reads
1.849 Impact Factor

Top co-authors

Simran Kaur
Simran Kaur

University of Maryland School of Medicine

7
Nalin Mehta
Nalin Mehta

All India Institute of Medical Sciences

6
Suman Jain
Suman Jain

All India Institute of Medical Sciences

4
Yogesh Singh
Yogesh Singh

Sanjay Gandhi Postgraduate Institute of Medical Sciences

4
Mamta Manglani
Mamta Manglani

L.T.M.M. College and General Hospital

3
Mamta Sood
Mamta Sood

All India Institute of Medical Sciences

3
Nidhi Gupta
Nidhi Gupta

National Research Centre for the Working Environment

3
Anjana Talwar
Anjana Talwar

Department of Physiology

3