{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T03:34:36Z","timestamp":1789702476069,"version":"4.0.1"},"reference-count":39,"publisher":"SAGE Publications","issue":"10","license":[{"start":{"date-parts":[[2006,10,1]],"date-time":"2006-10-01T00:00:00Z","timestamp":1159660800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Psychol Sci"],"published-print":{"date-parts":[[2006,10]]},"abstract":"<jats:p>Insight occurs when problem solutions arise suddenly and seem obviously correct, and is associated with an \u201cAha!\u201d experience. Prior theorizing concerning preparation that facilitates insight focused on solvers' problem-specific knowledge. We hypothesized that a distinct type of mental preparation, manifested in a distinct brain state, would facilitate insight problem solving independently of problem-specific knowledge. Consistent with this hypothesis, neural activity during a preparatory interval before subjects saw verbal problems predicted which problems they would subsequently solve with, versus without, self-reported insight. Specifically, electroenceph-alographic topography and frequency (Experiment 1) and functional magnetic resonance imaging signal (Experiment 2) both suggest that mental preparation leading to insight involves heightened activity in medial frontal areas associated with cognitive control and in temporal areas associated with semantic processing. The results for electroencephalographic topography suggest that non-insight preparation, in contrast, involves increased occipital activity consistent with an increase in externally directed visual attention. Thus, general preparatory mechanisms modulate problem-solving strategy.<\/jats:p>","DOI":"10.1111\/j.1467-9280.2006.01798.x","type":"journal-article","created":{"date-parts":[[2006,11,8]],"date-time":"2006-11-08T15:00:19Z","timestamp":1162998019000},"page":"882-890","source":"Crossref","is-referenced-by-count":283,"title":["The Prepared Mind"],"prefix":"10.1177","volume":"17","author":[{"given":"John","family":"Kounios","sequence":"first","affiliation":[{"name":"Department of Psychology, Drexel University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jennifer L.","family":"Frymiare","sequence":"additional","affiliation":[{"name":"Department of Psychology, University of Wisconsin-Madison"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edward M.","family":"Bowden","sequence":"additional","affiliation":[{"name":"Department of Psychology and Cognitive Brain Mapping Group, Northwestern 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