Results 21 to 30 of about 17,625 (217)

Effect of Cognitive Rehabilitation and Transcranial Direct Current Stimulation on Quality of Life and Subjective Vitality of the Elderly With Mild Cognitive Impairment [PDF]

Sālmand, 2023
Objectives Quality of life and subjective vitality are two important components for the elderly. This study aims to study the effect of cognitive rehabilitation and transcranial direct current stimulation (tDCS) on the quality of life and subjective ...
Fardin Farmani, Hossein Pourshahriar, Vahid Nejati, Omid Shokri   +3 more
doaj  

CMOS time-to-digital converters for mixed-mode signal processing

The Journal of Engineering, 2014
This study provides an in-depth review of the principles, architectures and design techniques of CMOS time-to-digital converters (TDCs). The classification of TDCs is introduced.
Fei Yuan
doaj   +1 more source

Therapeutic effects of transcranial direct current stimulation on ketamine-induced schizophrenia-like behaviors and oxidative stress

Medicine Science, 2023
Schizophrenia is a serious neuropsychiatric disorder that affects 1% of the world's population. It plays an important role in psychiatric symptoms, including major depression and schizophrenia.
Guven Akcay
doaj   +1 more source

Effects of o-tDCS and tDCS on Maximal Grip Strength

Experimed
Objective: The aim of the current study was to examine and compare the effects of oscillatory transcranial direct current stimulation (o-tDCS) and transcranial direct current stimulation (tDCS) against sham stimulation on maximal intermittent gripping performance.Materials and Methods: The study included 25 healthy, right-handed male subjects (age ...
Seker, Sercan, Eskicioglu, Gaye, Kucuk, Zeynep, Karamursel, Sacit   +3 more
openaire   +4 more sources

A randomized sham-controlled trial to study the effect of transcranial direct current stimulation on craving, abstinence, and time to relapse in severe alcohol use disorder

Indian Journal of Psychiatry
Background: Neural circuitry-based treatments, such as transcranial direct current stimulation (tDCS), have demonstrated efficacy in reducing craving in individuals with alcohol use and other addictive substances.
Tanmay Joshi, Vishal Dhiman, Rohit Verma, Vijay Krishnan, Aniruddha Basu, Yogesh Singh   +5 more
doaj   +1 more source

Examining the effect of transcranial direct current stimulation on the dominant motor cortex in the indirect measurement of physical ability

Journal of Men's Health, 2022
Background: The effects of transcranial direct current stimulation (tDCS) on specific sports skills have received extensive attention, however, it is difficult to accurately determine its effect on physical performance due to the complexity of the tasks.
Inchon Park, Youngsook Kim, Seung Kyum Kim   +2 more
doaj   +1 more source

Fatigue and Affective Manifestations in Multiple Sclerosis—A Cluster Approach

Brain Sciences, 2019
Multiple sclerosis (MS) is a chronic autoimmune disease of the central nervous system, characterized by a high prevalence in young people, a drastic impact on the quality of life, and an important economic cost to society [...]
Samar S. Ayache, Moussa A. Chalah
doaj   +1 more source

From clinics to clicks: Investigating the motivations and competency framework of healthcare professionals on social media

Digital Health
Objective To explore the underlying motivations that prompt healthcare professionals (HCPs) to engage in social-media health communication and to construct a competency framework explaining how they develop and sustain this activity.
Deli Kong, Jiayin Qi
doaj   +1 more source

Inhibitory Decay and Supercritical Brain Dynamics During Sleep Deprivation

Advanced Science, EarlyView.
Sleep deprivation progressively shifts human brain dynamics from near‐critical toward supercritical states, as revealed by neuronal avalanche analysis of resting‐state fMRI. These changes track subjective sleep pressure rather than vigilance lapses and show marked network heterogeneity. A circuit model suggests that reduced inhibitory efficacy provides
Dai Zhang, Liqin Zhou, Rong Wang, Yuehua Han, Zhentao Zuo, Yanghua Tian, Ke Zhou   +6 more
wiley   +1 more source

Polydopamine Nanoparticle‐Mediated Precise Near‐Infrared Optical Stimulation for Cognitive Enhancement

Advanced Science, EarlyView.
Polydopamine nanoparticles enable a precise, non‐genetic, and transcranial neuromodulation strategy via near‐infrared photothermal stimulation. By activating TRPV1 channels, this approach specifically enhances hippocampal gamma oscillations, thereby rescuing spatial memory deficits in models of perioperative neurocognitive disorder.
Yan‐Bo Zhou, Qiong Xue, Su‐Xuan Hou, Ke‐Yao Zhang, Wei‐Tong Pan, Ting‐Ting Zeng, Yu‐Ge Wang, Daqing Ma, Chenguang Zhao, Pan‐Miao Liu, Jian‐Jun Yang   +10 more
wiley   +1 more source