2017 Connections of the basal ganglia Connections of the basal ganglia Diseases associated with the basal ganglia I Parkinsons disease ID: 933420
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Slide1
Basal
ganglia
Dr.
Ágota Ádám
,
2017.
Slide2Slide3Connections
of
the
basal
ganglia
Slide4Connections
of
the
basal ganglia
Slide5Diseases
associated
with
the
basal
ganglia I.
Parkinson’s disease– tremor, akinesia/bradykinesia, disturbances in postural control
Degeneration
of
the
dopaminergic
neurons
of
the
substantia
nigra
Therapy
: L-DOPA, DBS (
deep
brain
stimulation
)
Slide6Huntington’s
disease – unvoluntary movements
,
mood
swings, dementia Degeneration of
the
basal
ganglia
inherited disorder - genetic reasons (dominant mutation
)Diseases associated with the basal ganglia II.
Slide7Lesion
of subthalamic nucleus – Hemiballismus
Diseases
associated
with
the
basal ganglia III.
Slide8The
mesolimbic pathway
REWARD
VTA:
ventral
tegmental
area
-
dopamine
Slide9The
mesolimbic system and
addiction
Slide10The
mesolimbic system and
addiction
Slide11http://www.youtube.com/watch?v=vJG698U2Mvo
www.theinvisiblegorilla.com
Thank
you
for
your
attention!