Avram Holmes, a psychologist at Yale University, and a team
of researchers from Harvard University and Massachusetts General Hospital in Boston, found that increased impulsivity and sensation - seeking in healthy young adults was
linked to distinct differences in their
brain structures: the areas involved in decision - making and self - control had a thinner cortex, the
brain's wrinkled
outer layer or gray matter.
Ann M. Graybiel,
of the McGovern Institute for
Brain Research, at MIT, has identified and traced neural loops going from the outer layer of the brain to a region called the striatum and back again, and revealed that these form the basis for linking sensory cues to actions involved in habitual behavi
Brain Research, at MIT, has identified and traced neural loops going from the
outer layer of the
brain to a region called the striatum and back again, and revealed that these form the basis for linking sensory cues to actions involved in habitual behavi
brain to a region called the striatum and back again, and revealed that these form the basis for
linking sensory cues to actions involved in habitual behaviours.