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1.
Visual stimulation increases regional cerebral blood flow and metabolism in the goldfish.
Altenau, L L; Agranoff, B W.
Brain Res ; 161(1): 55-61, 1979 Jan 26.
Article in English | MEDLINE | ID: mdl-758970

ABSTRACT

Studies with radioactive antipyrene and deoxyglucose indicated that both blood flow and metabolism are enhanced in the goldfish optic tectum following a brief visual stimulation. It is concluded that the brain of cold-blooded animals demonstrates regionally regulated physiological alterations, previously reported only in warm-blooded species.


Subject(s)
Cerebrovascular Circulation , Energy Metabolism , Photic Stimulation , Superior Colliculi/metabolism , Animals , Antipyrine/metabolism , Autoradiography , Blood Glucose/metabolism , Denervation , Deoxyglucose/metabolism , Dominance, Cerebral/physiology , Goldfish , Photic Stimulation/methods , Regional Blood Flow , Sensory Deprivation , Superior Colliculi/blood supply
2.
A sequential double-label 2-deoxyglucose method for measuring regional cerebral metabolism.
Altenau, L L; Agranoff, B W.
Brain Res ; 153(2): 375-81, 1978 Sep 22.
Article in English | MEDLINE | ID: mdl-687989

Subject(s)
Autoradiography/methods , Brain/metabolism , Deoxy Sugars/metabolism , Deoxyglucose/metabolism , Animals , Blood Glucose/metabolism , Carbon Radioisotopes , Cerebral Cortex/physiology , Evoked Potentials , Mechanoreceptors/physiology , Rats , Tritium
3.
Primary dilation of the cerebral resistance vessels as a cause of increased intracranial pressure.
Kindt, G W; Altenau, L L.
Adv Neurol ; 20: 315-20, 1978.
Article in English | MEDLINE | ID: mdl-97925

Subject(s)
Ammonia/poisoning , Intracranial Pressure , Acute Disease , Animals , Brain/physiopathology , Cerebrovascular Circulation , Disease Models, Animal , Electroencephalography , Haplorhini , Homeostasis , Vasodilation
4.
Cerebral vasomotor paralysis produced by ammonia intoxication.
Altenau, L L; Kindt, G W.
Acta Neurol Scand Suppl ; 64: 346-7, 1977.
Article in English | MEDLINE | ID: mdl-409071

Subject(s)
Ammonia/poisoning , Cerebrovascular Circulation/drug effects , Cerebrovascular Disorders/chemically induced , Ammonia/pharmacology , Animals , Haplorhini , Paralysis , Vasomotor System/drug effects
5.
Blood/brain barrier and brain oedema in ammonia intoxication.
Kindt, F W; Brock, M; Altenau, L L; Pöll, W.
Lancet ; 1(8004): 201, 1977 Jan 22.
Article in English | MEDLINE | ID: mdl-64738

Subject(s)
Ammonia/poisoning , Blood-Brain Barrier , Brain Edema/chemically induced , Intracranial Pressure , Animals , Blood Volume , Brain/blood supply , Cats , Poisoning/physiopathology
6.
Comparison of glucose metabolism in normal brain and edematous brain surrounding an experimental brain neoplasm.
Altenau, L L; Kindt, G W; McGauley, J L.
Acta Neurol Scand Suppl ; 64: 508-9, 1977.
Article in English | MEDLINE | ID: mdl-268893

Subject(s)
Brain Edema/metabolism , Brain Neoplasms/metabolism , Brain/metabolism , Glucose/metabolism , Animals , Mice , Neoplasms, Experimental/metabolism
7.
Effect of elevated serum ammonia on intracranial pressure.
Altenau, L L; Kindt, G W; Chandler, W F.
Surg Forum ; 27(62): 490-1, 1976.
Article in English | MEDLINE | ID: mdl-828325

Subject(s)
Ammonia/blood , Animals , Haplorhini , Intracranial Pressure , Macaca mulatta , Pressure
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