(a.) Deficient in color; pale; wan; as, a pallid countenance; pallid blue.
Example Sentences:
(1) In order to examine the role of the basal ganglia (BG) in the regulation of basic movement parameters, we recorded extracellularly from pallidal neurons in conscious monkeys during the performance of a sequential wrist movement task which was composed of a series of holds and ballistic jumps.
(2) The tasks were designed to dissociate several modes and parameters of movement to see whether pallidal neurons would discharge in relation to one and not the others.
(3) A related growth factor, epidermal growth factor (EGF), has also been reported to be present in pallidal regions of rat brain.
(4) It is concluded that, of the compounds identified, solstitialin A 13-acetate and cynaropicrin have toxic potential in cell cultures, containing cells from the substantia nigra of the rat, the specificity of action to cells of the substantia nigra remains to be shown, and that a toxic action in the midbrain may contribute to the nigro-pallidal encephalomalacia, caused by the ingestion of the yellow star thistle by horses.
(5) This response pattern was present in 39% of the pallidal records, and appeared to be elicited by the auditory components of the CS and US.
(6) SITS was chosen for the pallidal injections because it is not taken up by fibers-of-passage.
(7) The proposed changes in nomenclature are based on the analysis of topographical relationships between nigral, pallidal, and cerebellar projections to the thalamus studied in 13 rhesus monkeys with the use of autoradiography technique.
(8) However, these two pallidal afferents arborize according to a different pattern in GPe and GPi.
(9) The first excitation was assumed to be monosynaptically driven since it was not affected by pallidal lesion or transsection of the internal capsule.
(11) In the human ventral nuclear complex there is a very clear histochemical distinction between nuclei which, on the basis of comparison with the monkey, probably form the pallidal, cerebellar and lemniscal relays to premotor, motor and somatic sensory cortex, respectively.
(12) A very high proportion of pallidal and entopeduncular neurons showed changes in firing rate during fluid injection.
(13) Statistical analysis reveals a marked difference between reconstructive surgery and simple thrombectomy, whereas fibrinolysis was found to be a useful but limited method used only in patients with pallid ischemia and in circulatory compensation.
(14) The contradiction which exists between akinesia with an abnormal activity of the medial pallidum and akinesia with bilateral pallidal lesions could only be apparent if akinesia was linked to the ineffective emission or to the interruption of messages to the thalamus.
(15) Neuroleptic administration augmented the responses to cortical stimulation in 12 of 34 pallidal neurons.
(16) A recent neuropathological study has reported decreased levels of dynorphin A immunoreactivity in striato-pallidal fibers in the brain of a patient with severe Gilles de la Tourette's syndrome (TS).
(17) This population was separate from the more numerous population of medium size globus pallidus cells projecting to the subthalamic nucleus and was also separate from the pallidal and especially peripallidal population of large cholinergic cells projecting to the cortex.
(18) We have tested the hypothesis that the basal ganglia initiate some one or several modes of movement by recording the change in discharge frequency of pallidal neurons during visually triggered step and visually paced ramp moves in relation to the visual stimulus onset, the change in the electromyograph (EMG), and the movement onset of trained rhesus monkeys.
(19) The bilateral modulatory effects of striatal stimulation may cancel out the circling behavior seen during pallidal stimulation, and cause only head turning.
(20) Oxidative phosphorylation was studied in isolated liver mitochondria from manganese-deficient mice and in those from a mutant strain, pallid.
Patient
Definition:
(a.) Having the quality of enduring; physically able to suffer or bear.
(a.) Undergoing pains, trails, or the like, without murmuring or fretfulness; bearing up with equanimity against trouble; long-suffering.
(a.) Constant in pursuit or exertion; persevering; calmly diligent; as, patient endeavor.
(a.) Expectant with calmness, or without discontent; not hasty; not overeager; composed.
(a.) Forbearing; long-suffering.
(n.) ONe who, or that which, is passively affected; a passive recipient.
(n.) A person under medical or surgical treatment; -- correlative to physician or nurse.
(v. t.) To compose, to calm.
Example Sentences:
(1) Forty-nine patients (with 83 eyes showing signs of the disease) were followed up for between six months and 12 years.
(2) In studies of calcium metabolism in 13 unselected patients with untreated sarcoidosis all were normocalcaemic but five had hypercalcuria.
(3) Cancer patients showed abnormally high plasma free tryptophan levels.
(4) Previous use of the drug is found in more than 50 per cent of the patients, and it was often followed by a neglected side-effect.
(5) However, patients with GGBHS were significantly older (P less than .05).
(6) By presenting the case history of a man who successively developed facial and trigeminal neural dysfunction after Mohs chemosurgery of a PCSCC, this paper documents histologically the occurrence of such neural invasion, and illustrates the utility of gadolinium-enhanced magnetic resonance scanning in patient management.
(7) This excellent prognosis supports a regimen of conservative therapy for these patients.
(8) However, as other patients who lived at the periphery of the Valserine valley do not appear to be related to any patients living in the valley, and because there has been considerable immigration into the valley, a number of hypotheses to explain the distribution of the disease in the region remain possible.
(9) From 1982 to 1989, bronchoplasty or segmental bronchoplasty and pulmonary arterioplasty in combination with lobectomy and segmentectomy were performed for 9 patients with central type lung carcinoma.
(10) Thirty-two patients (10 male, 22 female; age 37-82 years) undergoing maintenance haemodialysis or haemofiltration were studied by means of Holter device capable of simultaneously analysing rhythm and ST-changes in three leads.
(11) It was shown that delta F508 frequency of CF-patients was 59.2%, the frequencies of S5491, G551D and K533X were about 1%.
(12) This study was undertaken to determine whether the survival of Hispanic patients with squamous cell carcinoma of the head and neck was different from that of Anglo-American patients.
(13) Combination therapy was most effective in patients receiving HCTZ prior to enalapril.
(14) Patients with papillary carcinoma with a good cell-mediated immune response occurred with much lower infiltration of the tumor boundary with lymphocyte whereas the follicular carcinoma less cell-mediated immunity was associated with dense lymphocytic infiltration, suggesting the biological relevance of lymphocytic infiltration may be different for the two histologic variants.
(15) Therefore, it is suggested that PE patients without endogenous erythroid colonies may follow almost the same clinical course as SP patients.
(16) In this study of ten consecutive patients sustaining molten metal injuries to the lower extremity who were treated with excision and grafting, treatment with compression Unna paste boot was compared with that with conventional dressing.
(17) Seventy patients were randomised to Fm 40 mg at night and Rn placebo and 62 to Rn 300 mg at night and Fm placebo.
(18) The rash presented either as a pityriasis rosea-like picture which appeared about three to six months after the onset of treatment in patients taking low doses, or alternatively, as lichenoid plaques which appeared three to six months after commencement of medication in patients taking high doses.
(19) Although the mean values for all hemodynamic variables between the two placebo periods were minimally changed, the differences in individual patients were striking.
(20) Patient plasma samples demonstrated evidence of marked complement activation, with 3-fold elevations of C3a desArg concentrations by the 8th day of therapy.