Temporal characteristics of cerebral blood volume change in motor and somatosensory cortices revealed by multichannel near-infrared spectroscopy
T Suto, M Ito, T Uehara, I Ida, M Fukuda… - International Congress …, 2002 - Elsevier
Introduction: Abnormalities in the dynamic aspects of brain activity could underlie the
pathophysiology of psychiatric disorders. Temporal characteristics of cerebral blood volume …
pathophysiology of psychiatric disorders. Temporal characteristics of cerebral blood volume …
Relation between cerebral activity and force in the motor areas of the human brain
C Dettmers, GR Fink, RN Lemon… - Journal of …, 1995 - journals.physiology.org
1. Positron emission tomography (PET) studies were performed in six normal right-handed
male volunteers (age 30+/-3) to investigate the relationship between cerebral activation as …
male volunteers (age 30+/-3) to investigate the relationship between cerebral activation as …
Changes in ipsilateral motor cortex activity during a unilateral isometric finger task are dependent on the muscle contraction force
K Shibuya, N Kuboyama, J Tanaka - Physiological Measurement, 2014 - iopscience.iop.org
It is possible to examine bilateral primary motor cortex (M1) activation during a sustained
motor task using near-infrared spectroscopy (NIRS), in which it is assumed that increased …
motor task using near-infrared spectroscopy (NIRS), in which it is assumed that increased …
Movement-related cortical activation with voluntary pinch task: simultaneous monitoring of near-infrared spectroscopy signals and movement-related cortical potentials
Y Sato, M Fukuda, M Oishi… - Journal of biomedical …, 2012 - spiedigitallibrary.org
This study was designed to evaluate hemodynamic and electrophysiological motor cortex
responses to voluntary finger pinching in humans, with simultaneous recording of near …
responses to voluntary finger pinching in humans, with simultaneous recording of near …
Relationship between submaximal handgrip muscle force and NIRS-measured motor cortical activation
G Derosiere, S Perrey - Oxygen Transport to Tissue XXXIII, 2012 - Springer
The purpose of the present study was to investigate the relationship between submaximal
muscle force and oxygenation in the motor cortex of the human brain using near infrared …
muscle force and oxygenation in the motor cortex of the human brain using near infrared …
Functional near-infrared spectroscopy study on primary motor and somatosensory cortex response to biting and finger clenching
M Shibusawa, T Takeda, K Nakajima, H Jun… - Oxygen Transport to …, 2010 - Springer
The purpose of this study was to compare the influence of biting and finger clenching
intensity on the concentration of oxygenated hemoglobin (OxyHb) in regional cerebral blood …
intensity on the concentration of oxygenated hemoglobin (OxyHb) in regional cerebral blood …
Activity in the human primary motor cortex related to arm and finger movements
R Kawashima, H Itoh, S Ono, K Satoh, S Furumoto… - …, 1995 - journals.lww.com
WITH the purpose of mapping representations of the finger and proximal arm in the human
primary motor cortex (MI), we measured regional cerebral blood flow (rCBF) in eight right …
primary motor cortex (MI), we measured regional cerebral blood flow (rCBF) in eight right …
A positron emission tomography study of self-paced finger movements at different frequencies
R Kawashima, K Inoue, M Sugiura, K Okada, A Ogawa… - Neuroscience, 1999 - Elsevier
Regional cerebral blood flow was measured in six right-handed volunteers using positron
emission tomography during tasks involving repetitive self-paced finger tapping at five …
emission tomography during tasks involving repetitive self-paced finger tapping at five …
Oxygen consumption and blood flow coupling in human motor cortex during intense finger tapping: implication for a role of lactate
MS Vafaee, K Vang, LH Bergersen… - Journal of Cerebral …, 2012 - journals.sagepub.com
Rates of cerebral blood flow (CBF) and glucose consumption (CMRglc) rise in cerebral
cortex during continuous stimulation, while the oxygen-glucose index (OGI) declines as an …
cortex during continuous stimulation, while the oxygen-glucose index (OGI) declines as an …
Cerebral activation covaries with movement rate
An important aspect in brain activation studies is the relationship between neuronal activity
and measurable indices of function. We applied functional magnetic resonance imaging …
and measurable indices of function. We applied functional magnetic resonance imaging …