Hits and misses: leveraging tDCS to advance cognitive research
Marian E. Berryhill · 2014 · Frontiers in Psychology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
The popularity of non-invasive brain stimulation techniques in basic, commercial, and applied settings grew tremendously over the last decade. Here, we focus on one popular neurostimulation method: transcranial direct current stimulation (tDCS). Many assumptions regarding the outcomes of tDCS are based on the results of stimulating motor cortex. For instance, the primary motor cortex is predictably suppressed by cathodal tDCS or made more excitable by anodal tDCS. However, wide-ranging studies testing cognition provide more complex and sometimes paradoxical results that challenge this heuristi
Abstract by Marian E. Berryhill, Frontiers in Psychology (2014) — licensed CC BY 4.0.
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Metadata source: OpenAlex · DOI 10.3389/fpsyg.2014.00800