Mind Scan Might Clarify Parkinson's Hallucinations

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By Robert Preidt

HealthDay Reporter

THURSDAY, Sept. 28, 2017 (HealthDay Information) — Researchers say they’ve found a attainable clarification for visible hallucinations in folks with Parkinson’s illness.

The researchers performed mind scans on 15 sufferers with visible hallucinations, 40 sufferers with out visible hallucinations, and a management group of 15 folks with out Parkinson’s illness.

In the entire Parkinson’s illness sufferers, quite a few areas of the mind communicated much less with the remainder of the mind, in comparison with the management group, the Netherlands researchers famous.

However sufferers with visible hallucinations had a number of extra mind areas with decreased connectivity with the remainder of the mind, particularly areas which are essential in sustaining consideration and processing of visible data.

Nevertheless, the examine didn’t show that this induced the hallucinations.

The examine was printed on-line Sept. 27 within the journal Radiology.

“Visible hallucinations in Parkinson’s illness are frequent and debilitating,” examine writer Dr. Dagmar Hepp, from VU College Medical Middle in Amsterdam, stated in a journal information launch.

“Our intention was to review the mechanism underlying visible hallucinations in Parkinson’s illness, as these signs are at the moment poorly understood,” Hepp added.

Future analysis might discover whether or not stimulating the mind areas with decreased connectivity might assist deal with visible hallucinations in folks with Parkinson’s illness, the examine authors prompt.

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