Results 21 to 30 of about 389,716 (261)

Cognitive dysfunction among adolescent school children with an anxiety disorder

National Journal of Physiology, Pharmacy and Pharmacology, 2019
Background: Anxiety is a mental health disorder which is characterized by worry, fear that may be strong enough to affect the day-to-day activities. The children and adolescents group in the current generation is the most vulnerable group for anxiety ...
Umadevi S V, Krishnan Srinivasan, Arulvarman P   +2 more
doaj   +1 more source

Effect of handedness on visual, auditory and cutaneous reaction times in normal subjects [PDF]

Al Ameen Journal of Medical Sciences, 2013
Background & Objective: Simple reaction time is the time interval between stimulus and response. In this study the impact of handedness on auditory, visual and cutaneous simple reaction time have been investigated. Methods: 100 healthy male volunteers of
Sunita B. Kalyanshetti, B.C. Vastrad
doaj  

A correlational study of visual and auditory reaction time with their academic performance among the first year medical students

National Journal of Physiology, Pharmacy and Pharmacology, 2017
Background: Reaction time (RT) is a measure of the response to a stimulus which plays a very important role in our lives as its practical implications may be of great consequences in the learning process and cognition.
Prabhavathi K, Hemamalini R V, Thilip Kumar G, Christopher Amalraj, Maruthy K N, Saravanan A   +5 more
doaj   +1 more source

Reaction time to change in visual orientation [PDF]

Perception & Psychophysics, 1972
The aftereffects of viewing diagonal lines for 50, 500, and 1,000 msec were measured by the speed and accuracy of identification of a variably tilted test grating. Significant RT and tilt aftereffects were found as functions of the duration of orientation-specific adaptation and the angle of separation between inspection and test lines.
Alberta S. Gilinsky, H. Harvey Cohen
openaire   +1 more source

Effect of Mahamantra Chanting on Autonomic and Cognitive Functions- An Interventional Study [PDF]

Journal of Clinical and Diagnostic Research, 2019
Introduction: Stress is a major health issue which leads to several potential negative health and well-being outcomes. Early interventions like yoga, meditation and music can reduce stress induced morbidity and mortality.
Lavanya Sekar, WJ Niva, K Maheshkumar, Ganesan Thangavel, A Manikandan, Santhi Silambanan, Vanishree Shriraam, Padmavathi Ramaswamy   +7 more
doaj   +1 more source

Effect of smoking on visual evoked potential (VEP) and visual reaction time (VRT)

Asian Journal of Medical Sciences, 2020
Background: Nicotine in tobacco smoke causes demyelination. Again, hypoxia in long-term smokers is linked to neuropathy. Visual receptors are early sufferer of neuropathy.
Karishma Rajbhandari Pandey, Dipesh Raj Panday , Nirmala Limbu , Bhupendra Shah , Kopila Agarwal   +4 more
doaj   +1 more source

Effects of various distractions on audio and visual reaction time in 1st year MBBS students

National Journal of Physiology, Pharmacy and Pharmacology, 2019
Background: Reaction time (RT) defines as it is time between the presentation of a sensory stimulus and the subsequent response. Simple RT is defined as the time required for an observer to find out the presence of a stimulus.
Sudhanshu Kacker, Neha Saboo, Mahima Sharma, Jitender, Surbhi Nirvan   +4 more
doaj   +1 more source

Simple visual reaction time in badminton players: A comparative study

National Journal of Physiology, Pharmacy and Pharmacology, 2015
Background: Adequate sports activity improves health and physical development by increasing muscle strength, alertness, sensory development, muscle coordination, speed, strength, and stamina.
Sushil P Dube, Shreechakradhar U Mungal, Mukund B Kulkarni   +2 more
doaj   +1 more source

CONTRAST AS SEEN IN VISUAL SEARCH REACTION TIMES [PDF]

Journal of the Experimental Analysis of Behavior, 1989
Three pigeons searched arrays of alphabetic letters displayed on computer monitors. On each trial, either an A or an E appeared, and the reaction time and accuracy with which the bird pecked at this target were measured. In each block of trials, each target (A or E) was displayed alone, or together with a number of distractor letters (2 or 18) that ...
openaire   +2 more sources

Determining Parental Factors for Clinical Trial Attrition in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Despite high enrollment rates on Children's Oncology Group (COG) protocols, attrition after initial consent is challenging, introducing bias and prolonging trial completion. While adult oncology literature has identified predictors of withdrawal, little is known about caregiver decision‐making for child participation in ...
Kimberly L. Stathas, Jakob Q. Weiss, Kellee N. Parker, Cathy Lee‐Miller   +3 more
wiley   +1 more source