| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| M Rango, M Bozzali, A Prelle, G Scarlato, N Bresoli. Brain activation in normal subjects and in patients affected by mitochondrial disease without clinical central nervous system involvement: a phosphorus magnetic resonance spectroscopy study. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. vol 21. issue 1. 2001-04-05. PMID:11149672. |
the authors used the high temporal and spatial resolution phosphorus magnetic resonance spectroscopy (31p mrs) technique that they developed to study high energy phosphates (heps) and intracellular ph (ph) in the visual cortex of 9 normal subjects and 5 mdw patients with single mtdna deletion at rest, during, and after visual activation. |
2001-04-05 |
2023-08-12 |
human |
| M Chinushi, Y Kuroe, E Ito, M Tagawa, Y Aizaw. Vasospastic angina accompanied by Brugada-type electrocardiographic abnormalities. Journal of cardiovascular electrophysiology. vol 12. issue 1. 2001-03-15. PMID:11204072. |
in both patients, ecg at rest showed st segment elevation in leads v1 and v2 and a right bundle branch block pattern that were accentuated by a class i antiarrhythmic drug. |
2001-03-15 |
2023-08-12 |
Not clear |
| Y Sato, K Katayama, K Ishida, M Miyamur. Ventilatory and circulatory responses at the onset of voluntary exercise and passive movement in children. European journal of applied physiology. vol 83. issue 6. 2001-03-08. PMID:11192059. |
in the present study, it was found that: (1) the v1 during voluntary exercise were significantly lower in the children, mainly due to lower deltavt; (2) the delta(f)c during voluntary exercise was almost the same in both groups, while deltaf(c) was significantly lower in the children during the last part of passive movement; (3) in the voluntary exercise and passive movement, the bp in the children was increased a little or remained close to the value at rest, while it was significantly decreased in the adults. |
2001-03-08 |
2023-08-12 |
Not clear |
| S S Kollias, X Golay, P Boesiger, A Valavani. Dynamic characteristics of oxygenation-sensitive MRI signal in different temporal protocols for imaging human brain activity. Neuroradiology. vol 42. issue 8. 2001-02-02. PMID:10997565. |
we investigated oxygenation-sensitive signal changes: 1. during repetitive block stimuli, to determine the latency of the activation-induced signal change in the primary visual cortex; 2. on shortening the rest periods between constant stimulated phases, to investigate the limitations that this latency poses in temporal resolution of the technique; and 3. on sustained steady-state stimulation, to characterise oxygenation changes during prolonged brain activation using different stimuli. |
2001-02-02 |
2023-08-12 |
human |
| J T Coull, C Büchel, K J Friston, C D Frit. Noradrenergically mediated plasticity in a human attentional neuronal network. NeuroImage. vol 10. issue 6. 2000-01-13. PMID:10600416. |
effective connectivity analysis showed that during rest, clonidine decreased the functional strength of connections both from frontal cortex to thalamus and in pathways to and from visual cortex. |
2000-01-13 |
2023-08-12 |
human |
| M Liotti, C C Martin, J H Gao, J W Roby, H S Mayberg, F Zamarripa, P A Jerabek, P T Fo. Xenon effects on regional cerebral blood flow assessed by 15O-H2O positron emission tomography: implications for hyperpolarized xenon MRI. Journal of magnetic resonance imaging : JMRI. vol 7. issue 4. 1997-09-23. PMID:9243399. |
however, xe inhalation was followed by smaller size, but significant decreases of regional cerebral blood flow (rcbf) in visual cortex relative to the air-breathing baseline, both during visual stimulation and at rest. |
1997-09-23 |
2023-08-12 |
human |
| E P O'Sullivan, I H Jenkins, L Henderson, C Kennard, D J Brook. The functional anatomy of remembered saccades: a PET study. Neuroreport. vol 6. issue 16. 1996-04-18. PMID:8595189. |
comparison of the rcbf in the remembered saccade task to a rest control state revealed significant activation in both the dlpfc and the basal ganglia, and also the frontal eye fields, the supplementary motor area, the posterior parietal lobe, the cingulate cortex, the striate cortex, the extrastriate cortex and the superior temporal lobe. |
1996-04-18 |
2023-08-12 |
human |
| J A Detre, Z Wang, M M Stecker, R A Zimmerma. Vascular transit times in calcarine cortex: kinetic analysis of R2* changes observed using localized 1H spectroscopy. Magnetic resonance in medicine. vol 34. issue 3. 1996-01-18. PMID:7500870. |
a kinetic analysis of water signal intensity changes measured in human visual cortex by press localized 1h spectroscopy at 500 ms resolution with light-emitting diode (led) goggle stimulation was used to determine vascular transit times for transitions between rest and activation. |
1996-01-18 |
2023-08-12 |
human |
| M S Young, W J Triggs, G Gerstl. Facilitation of magnetic motor evoked potentials during the mixed nerve silent period. Muscle & nerve. vol 18. issue 11. 1995-11-09. PMID:7565926. |
meps elicited between the v1 and v2 potentials of the mnsp were much larger than control meps elicited at rest, and were even comparable in size to control meps elicited during voluntary contraction. |
1995-11-09 |
2023-08-12 |
human |
| J D Symons, J C Longhurst, C L Stebbin. Response of collateral-dependent myocardium to vasopressin release during prolonged intense exercise. The American journal of physiology. vol 264. issue 5 Pt 2. 1993-06-21. PMID:7684576. |
next the ratio of collateral to noncollateral flow and regional systolic wall thickening (sonomicrometer dimension gauges) were measured at rest and after 20 min of prolonged, intense treadmill exercise (85-90% of heart rate reserve) in the presence and absence of v1 receptor antagonism. |
1993-06-21 |
2023-08-12 |
Not clear |
| J D Symons, J C Longhurst, C L Stebbin. Response of collateral-dependent myocardium to vasopressin release during prolonged intense exercise. The American journal of physiology. vol 264. issue 5 Pt 2. 1993-06-21. PMID:7684576. |
however, the decrease in transmural blood flow ratio (collateral to noncollateral flow) from rest was similar during exercise before and after v1 receptor blockade (0.78 +/- 0.07 and 0.80 +/- 0.05, respectively; p < 0.05 vs. rest). |
1993-06-21 |
2023-08-12 |
Not clear |
| J D Symons, J C Longhurst, C L Stebbin. Response of collateral-dependent myocardium to vasopressin release during prolonged intense exercise. The American journal of physiology. vol 264. issue 5 Pt 2. 1993-06-21. PMID:7684576. |
likewise, percent systolic wall thickening in the collateral-dependent region decreased from rest to exercise in the absence and presence of v1 receptor antagonism (35.9 +/- 4.5 and 39.5 +/- 3.8%, respectively; p < 0.05 vs. |
1993-06-21 |
2023-08-12 |
Not clear |
| S V Alekseenko, D Iu Stabinit. [Evaluation of the cat brain activation using ECoG on the cat striate cortex]. Neirofiziologiia = Neurophysiology. vol 24. issue 6. 1993-03-05. PMID:1494379. |
the striate cortex electrocorticogram has been analyzed in 12 cats in following states: at rest with the eyes closed and with the eyes opened; after light electrical stimulation of ears; somnolence; eye opening after somnolence+; barbituric sleep. |
1993-03-05 |
2023-08-11 |
cat |
| K D Merboldt, H Bruhn, W Hänicke, T Michaelis, J Frah. Decrease of glucose in the human visual cortex during photic stimulation. Magnetic resonance in medicine. vol 25. issue 1. 1992-07-02. PMID:1593951. |
localized proton nmr spectroscopy was used to study cerebral metabolism in the visual cortex of healthy adults during rest and photic stimulation. |
1992-07-02 |
2023-08-11 |
human |
| P Gregor, M Herold, P Widimský, T Sládková, V Cervenka, V Víse. Electrocardiography in different types of hypertrophic cardiomyopathies. Czechoslovak medicine. vol 8. issue 2. 1985-09-16. PMID:3926441. |
in the rest of them electrocardiography confirmed left ventricular hypertrophy (63.2%), large r wave in v1(-3) (14.5%), diminishing of r wave in v1(-3) (28.9%), pathologic q wave (23.7%), absence of "q" wave in v5,6 (48.8%), st-t abnormalities (86.7%). |
1985-09-16 |
2023-08-11 |
Not clear |
| J G Bjaalie, P Broda. Distribution in area 17 of neurons projecting to the pontine nuclei: a quantitative study in the cat with retrograde transport of HRP-WGA. The Journal of comparative neurology. vol 221. issue 3. 1984-02-14. PMID:6689170. |
this is not the case, however, since the number of labeled cells per 10 degrees x 10 degrees is considerably higher in the cortex representing the central 10 degrees and medial parts of the lower visual field than in the rest of area 17. |
1984-02-14 |
2023-08-12 |
cat |
| H Gewirtz, M Sullivan, G O'Reilly, S Winter, A S Mos. Role of myocardial ischemia in the genesis of stress-induced S-T segment elevation in previous anterior myocardial infarction. The American journal of cardiology. vol 51. issue 8. 1983-06-10. PMID:6846156. |
total s-t segment elevation (sigma st) in precordial leads v1 to v6 at rest was subtracted from sigma st at peak stress in order to quantitate the extent of s-t elevation induced by stress (delta st). |
1983-06-10 |
2023-08-12 |
Not clear |
| B P Choudhur. Retinotopic organization of the guinea pig's visual cortex. Brain research. vol 144. issue 1. 1978-06-12. PMID:638761. |
the visual field representation was not uniformly magnified in v1; the magnification of the nasal field was higher than the rest of the visual field. |
1978-06-12 |
2023-08-11 |
Not clear |
| B Bergamasc. Excitability cycle of the visual cortex in normal subjects during psychosensory rest and cardiazolic activation. Brain research. vol 2. issue 1. 1967-07-27. PMID:5965634. |
excitability cycle of the visual cortex in normal subjects during psychosensory rest and cardiazolic activation. |
1967-07-27 |
2023-08-12 |
human |