Title |
Transcranial direct current stimulation for memory enhancement: from clinical research to animal models
|
---|---|
Published in |
Frontiers in Systems Neuroscience, September 2014
|
DOI | 10.3389/fnsys.2014.00159 |
Pubmed ID | |
Authors |
Djamila Bennabi, Solène Pedron, Emmanuel Haffen, Julie Monnin, Yvan Peterschmitt, Vincent Van Waes |
Abstract |
There is a growing demand for new brain-enhancing technologies to improve mental performance, both for patients with cognitive disorders and for healthy individuals. Transcranial direct current stimulation (tDCS) is a non-invasive, painless, and easy to use neuromodulatory technique that can improve performance on a variety of cognitive tasks in humans despite its exact mode of action remains unclear. We have conducted a mini-review of the literature to first briefly summarize the growing amount of data from clinical trials assessing the efficacy of tDCS, focusing exclusively on learning and memory performances in healthy human subjects and in patients with depression, schizophrenia, and other neurological disorders. We then discuss these findings in the context of the strikingly few studies resulting from animal research. Finally, we highlight future directions and limitations in this field and emphasize the need to develop translational studies to better understand how tDCS improves memory, a necessary condition before it can be used as a therapeutic tool. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Spain | 2 | <1% |
Netherlands | 1 | <1% |
Israel | 1 | <1% |
Germany | 1 | <1% |
Canada | 1 | <1% |
United Kingdom | 1 | <1% |
Japan | 1 | <1% |
United States | 1 | <1% |
Unknown | 284 | 97% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 51 | 17% |
Researcher | 48 | 16% |
Student > Master | 40 | 14% |
Student > Bachelor | 27 | 9% |
Student > Doctoral Student | 18 | 6% |
Other | 54 | 18% |
Unknown | 55 | 19% |
Readers by discipline | Count | As % |
---|---|---|
Neuroscience | 60 | 20% |
Psychology | 55 | 19% |
Medicine and Dentistry | 41 | 14% |
Agricultural and Biological Sciences | 20 | 7% |
Engineering | 13 | 4% |
Other | 32 | 11% |
Unknown | 72 | 25% |