Related Concept Videos
01:30Cognitive Enhancers: Cholinesterase Inhibitors and NMDA Receptor Antagonists
Cognitive enhancers, also known as "smart drugs," are substances used to enhance memory, mental alertness, and concentration. These can be natural or synthetic and improve cognition in conditions like Alzheimer's disease (AD) and other neurodegenerative diseases. Some common examples include caffeine, amphetamines, methylphenidate, modafinil, arecoline, donepezil, vortioxetine, and piracetam. These enhancers work on the principle of synaptic plasticity and altered circuit function. They...
01:14Brain Imaging
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).
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Related Experiment Video
Updated: Jul 3, 2026
11:47
Modulating Cognition Using Transcranial Direct Current Stimulation of the Cerebellum
Published on: February 15, 2015
30.6K
Editorial: Cognitive enhancement by brain stimulation techniques
Elias Ebrahimzadeh1,2, Hamid Soltanian-Zadeh1,2,3
1CIPCE, School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran, Iran.
Frontiers in Human Neuroscience
|April 17, 2026
Summary
No abstract available in PubMed .
Keywords:
brain stimulationcognitive enhancementcranial electrotherapy stimulation (CES)low-intensity pulsed ultrasound (LIPUS)repetitive transcranial magnetic stimulation (rTMS)transcranial alternating current stimulation (tACS)transcranial direct-current stimulation (tDCS)
