Abstract:
:Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is an effective treatment for Parkinson's disease, but can lead to adverse effects including psychiatric disturbance. Little is known about the risk factors and treatment options for such effects. Here, we describe a patient who reproducibly developed stimulation-induced hypomania when using ventrally located electrodes and responded well to pharmacological intervention while leaving the stimulation parameters unchanged to preserve motor benefits. In spite of clinical remission, [¹⁵O]-positron-emission-tomography (PET) demonstrated activation patterns similar to those reported during mania. This case, therefore, highlights an important treatment option of adverse effects of DBS, but also points toward the need for investigations of its risk factors and their underlying neurobiological mechanisms.
journal_name
Neurocasejournal_title
Neurocaseauthors
Schilbach L,Weiss PH,Kuhn J,Timmermann L,Klosterkötter J,Huff Wdoi
10.1080/13554794.2011.568502subject
Has Abstractpub_date
2012-01-01 00:00:00pages
152-9issue
2eissn
1355-4794issn
1465-3656journal_volume
18pub_type
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