Spatiotemporally varying visual hallucinations: II. Spectral classification and comparison with theory.
作者信息
Henke H, Robinson P A, Drysdale P M
机构信息
School Of Physics, The University Of Sydney, Sydney, New South Wales 2006, Australia; Brain Dynamics Center, Westmead Millennium Institute, The University Of Sydney, Westmead, New South Wales 2145, Australia.
School Of Physics, The University Of Sydney, Sydney, New South Wales 2006, Australia; Brain Dynamics Center, Westmead Millennium Institute, The University Of Sydney, Westmead, New South Wales 2145, Australia; Center for Integrative Brain Function, University of Sydney, New South Wales 2006, Australia; Center for Integrative Research and Understanding of Sleep, 431 Glebe Point Rd., Glebe, New South Wales 2037, Australia; Cooperative Research Center for Alertness, Safety, and Productivity, University of Sydney, New South Wales 2006, Australia; Neurosleep, 431 Glebe Point Rd., Glebe, New South Wales 2037, Australia.
出版信息
J Theor Biol. 2014 Sep 21;357:210-9. doi: 10.1016/j.jtbi.2014.05.024. Epub 2014 May 27.
In order to better understand the nature of visual hallucinations, and to test predictions of spatiotemporally oscillating hallucinations from a recent corticothalamic model of visual dynamics, clinical descriptions of hallucinations are used to establish boundaries on the spatiotemporal frequencies observed in various disorders. Detailed comparisons with hallucinations during migraine aura demonstrate that key features are consistent with corticothalamic origin and specific abnormalities, but underline the need for more detailed quantitative data to be obtained on temporally oscillating hallucinations more generally.
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