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Cerebral blood flow evaluation during the hypnotic state with transcranial Doppler sonography. 2012

Turan Uslu, and Atilla Ilhan, and Osman Ozcan, and Dilek Turkoglu, and Alevtina Ersoy, and Emine Celik
Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Turkey.

Cerebral blood flow was measured in normal waking (alert relaxed mental imagery) and hypnotic states. Mean flow velocity (Vm) in the middle cerebral artery (MCA) was significantly increased in hypnosis (Condition II) from Condition I (5 minutes before hypnotic induction). Vm decreased in Condition III (hypnotic imagination). After hypnosis, Vm values returned to baseline. Pulsatility index values and resistive index values showed significant variations during sonographic monitoring between Conditions I and IV (5 minutes after the completion of hypnosis). Both values were significantly higher in Condition I than IV. These findings show that hypnotic status can modulate cerebral blood flow.

UI MeSH Term Description Entries
D006990 Hypnosis A state of increased receptivity to suggestion and direction, initially induced by the influence of another person or oneself. Autohypnosis,Clinical Hypnosis,Hypnoanalysis,Mesmerism,Self-Hypnosis,Hypnotherapy,Hypnotism,Hypnosis, Clinical,Hypnotherapies,Self Hypnosis
D008297 Male Males
D001921 Brain The part of CENTRAL NERVOUS SYSTEM that is contained within the skull (CRANIUM). Arising from the NEURAL TUBE, the embryonic brain is comprised of three major parts including PROSENCEPHALON (the forebrain); MESENCEPHALON (the midbrain); and RHOMBENCEPHALON (the hindbrain). The developed brain consists of CEREBRUM; CEREBELLUM; and other structures in the BRAIN STEM. Encephalon
D002560 Cerebrovascular Circulation The circulation of blood through the BLOOD VESSELS of the BRAIN. Brain Blood Flow,Regional Cerebral Blood Flow,Cerebral Blood Flow,Cerebral Circulation,Cerebral Perfusion Pressure,Circulation, Cerebrovascular,Blood Flow, Brain,Blood Flow, Cerebral,Brain Blood Flows,Cerebral Blood Flows,Cerebral Circulations,Cerebral Perfusion Pressures,Circulation, Cerebral,Flow, Brain Blood,Flow, Cerebral Blood,Perfusion Pressure, Cerebral,Pressure, Cerebral Perfusion
D005260 Female Females
D006339 Heart Rate The number of times the HEART VENTRICLES contract per unit of time, usually per minute. Cardiac Rate,Chronotropism, Cardiac,Heart Rate Control,Heartbeat,Pulse Rate,Cardiac Chronotropy,Cardiac Chronotropism,Cardiac Rates,Chronotropy, Cardiac,Control, Heart Rate,Heart Rates,Heartbeats,Pulse Rates,Rate Control, Heart,Rate, Cardiac,Rate, Heart,Rate, Pulse
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D017585 Ultrasonography, Doppler, Transcranial A non-invasive technique using ultrasound for the measurement of cerebrovascular hemodynamics, particularly cerebral blood flow velocity and cerebral collateral flow. With a high-intensity, low-frequency pulse probe, the intracranial arteries may be studied transtemporally, transorbitally, or from below the foramen magnum. Doppler Sonography, Transcranial,Doppler Transcranial Sonography,Doppler Transcranial Ultrasonography,Doppler Ultrasonography, Transcranial,Sonography, Transcranial Doppler,Ultrasonography, Transcranial Doppler,Neurosonology,Sonography, Doppler Transcranial,Transcranial Doppler Sonography,Transcranial Doppler Ultrasonography,Transcranial Sonography, Doppler,Transcranial Ultrasonography, Doppler,Ultrasonography, Doppler Transcranial,Neurosonologies

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