Observations on regional cerebral blood flow in cortical and subcortical structures during language production in normal man
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Observations on regional cerebral blood flow in cortical and subcortical structures during language production in normal man. / Wallesch, C W; Henriksen, L; Kornhuber, H H; Paulson, O B.
I: Brain and Language, Bind 25, Nr. 2, 07.1985, s. 224-33.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Observations on regional cerebral blood flow in cortical and subcortical structures during language production in normal man
AU - Wallesch, C W
AU - Henriksen, L
AU - Kornhuber, H H
AU - Paulson, O B
PY - 1985/7
Y1 - 1985/7
N2 - Regional cerebral blood flow (rCBF) was studied by single photon emission computerized tomography (SPECT) of inhaled xenon-133 in six normal volunteers during various language, articulatory, and control conditions. Language production increased rCBF in predominantly left-sided cortical and subcortical areas. The involved regions were anatomically related to a left frontal area (Broca's), to both caudate nuclei, to a left thalamic/pallidal area, and bilaterally in retrorolandic areas. The failure to demonstrate lateralized retrorolandic activity is thought to reflect the complexity of the tasks.
AB - Regional cerebral blood flow (rCBF) was studied by single photon emission computerized tomography (SPECT) of inhaled xenon-133 in six normal volunteers during various language, articulatory, and control conditions. Language production increased rCBF in predominantly left-sided cortical and subcortical areas. The involved regions were anatomically related to a left frontal area (Broca's), to both caudate nuclei, to a left thalamic/pallidal area, and bilaterally in retrorolandic areas. The failure to demonstrate lateralized retrorolandic activity is thought to reflect the complexity of the tasks.
KW - Adult
KW - Caudate Nucleus/blood supply
KW - Cerebrovascular Circulation
KW - Female
KW - Frontal Lobe/blood supply
KW - Functional Laterality/physiology
KW - Humans
KW - Language
KW - Male
KW - Memory/physiology
KW - Speech/physiology
KW - Temporal Lobe/blood supply
KW - Thalamus/blood supply
KW - Tomography, Emission-Computed
KW - Xenon Radioisotopes
U2 - 10.1016/0093-934x(85)90082-3
DO - 10.1016/0093-934x(85)90082-3
M3 - Journal article
C2 - 3877544
VL - 25
SP - 224
EP - 233
JO - Brain and Language
JF - Brain and Language
SN - 0093-934X
IS - 2
ER -
ID: 275606896