A mixture of ketamine, xylazine, and butorphanol was inadvertently injected into the right carotid artery of a 1-year-old alpaca. Injection was followed by a brief period of recumbency and seizure activity. The alpaca recovered, but was euthanatized 72 hr later because of development of progressive neurologic deficits. Pathologic findings were confined to the right cerebrum, meninges, thalamus,...

exudative retinal detachment (erd) may be seen with many ocular pathologies including malignancies. among malignant causes, metastases of breast and lung carcinoma are most common. a 50-year-old woman referred to our clinic with history of decreased visual acuity in her right eye since 3 months before referral. the visual acuity was counting fingers at 2 meters and 6/10 in the right and left ey...

objectives: cerebral hemispheres functioning have been found to be abnormal in children with asd. the role of lateralization in implicit and explicit motor learning has received little attention in asd researches. the main goal of this study is investigating the differences between two hands implicit and explicit motor learning in children with asd and typical matched group. methods: in the pre...

clinical observations with gross and microscopic changes of acute chemical inflammation of fetlock joint by injecting turpentine oil and gentamycin in 4 donkeys 2 to 4 years of age and 150 to 200kg/bw were recorded. the animals coordination, pain at the site of injection, local heat joint circumferences and weight bearing after inducing arthritis in fetlock forelimb and hind limb were noted dow...

Case B14682 a married man, aged 44 years, reported initially to the Venereology Department in 1952, having been referred by the ophthalmologist with right interstitial keratitis of 6 weeks' duration and a positive blood Wassermann reaction (WR). Investigations revealed no clinical abnormalities other than right interstitial keratitis and a strongly positive Wassermann reaction. The cerebrospina...

Dependence of nerve conduction velocity on factors like age, sex and temperature is well known. Effect of handedness on nerve conduction velocity has not been studied adequately. In this study correlation between handedness and motor as well as sensory conduction velocity of right as well as left median nerve was studied in 84 medical students in the age group between 17-21 years out of which 7...

Simple reaction time of hands and feet was studied in normal subjects (47 males, and 17 females) to visual and auditory stimuli using an electric circuit and recording points of stimulus and action on a fast moving kymograph. There are significant differences between reaction times of hands and feet, right side and left side, males and females and between auditory and visual reaction times (ART...

Objectives: Cerebral hemispheres functioning have been found to be abnormal in children with ASD. The role of lateralization in implicit and explicit motor learning has received little attention in ASD researches. The main goal of this study is investigating the differences between two hands implicit and explicit motor learning in children with ASD and typical matched group. Methods: In the ...

OBJECTIVES To determine whether motor imagery performance is disrupted in patients with painful knee OA and if this disruption is specific to the location of the pain. METHODS Twenty patients with painful knee OA, 20 patients with arm pain and 20 healthy pain-free controls undertook a motor imagery task in which they made left/right judgements of pictured hands and feet. Accuracy and reaction...

in this short article, we observe that the path of particle of mass $m$ moving along $mathbf{r}= mathbf{r}(t)$ under pseudo-force $mathbf{a}(t)$, $t$ denotes the time, is given by $mathbf{r}_d= int(frac{dmathbf{r}}{dt} mathbf{a}(t)) dt +mathbf{c}$. we also observe that the effective force $mathbf{f}_e$ on that particle due to pseudo-force $mathbf{a}(t)$, is given by $ mathbf{f}_e= mathbf{f} mat...