Background: Transcranial direct current stimulation(tDCS) has been used to improve cognitive functions in healthy young adults. Purpose: To investigate the effect of TDCS application on different cortex regions on cognitive function. Methods: Sixty individuals aged 18-30 were included in the study. The participants were randomly divided into the left dorsolateral prefrontal cortex (Left DLPFC Group)(n=20), the right posterior parietal cortex (Right PPC Group)(n=20), and the sham group (Sham Group)(n=20). tDCS was applied for 20 minutes on weekdays for 2 weeks. The participants were evaluated in terms of cognitive functions with Neuropsychometric Test Battery before and after treatment.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Enrollment
57
The intervention protocols were applied using tDCS (Teknofil TESsaNova). All individuals received 2 mA of anodal tDCS for 2 weeks on weekdays. All applications were done in the form of 20-minute sessions.
Damla Ören
Istanbul, Turkey (Türkiye)
Medipol Mega Hospital
Istanbul, Turkey (Türkiye)
Neuropsychiatric Test Battery
It is a test battery for getting detailed information about general cognitive status.
Time frame: 3 weeks
Beck Depression Scale
It measures the symptoms seen in depression such as emotional, cognitive and motivational. It includes 21 items determine a behavioral feature related to depression. Items are numbered from 0 to 3. The goal is to objectively break down the degree of symptoms. The total score of all answers is calculated as follows: 0 to 9 points: Minimally depressive symptoms 10 to 16 points: Mild depressive symptoms Between 17 and 29 points: Moderate depressive symptoms Between 30 and 63 points: Severe depressive symptoms
Time frame: 3 weeks
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.