Due to increasing security concerns, a complete security system should consist of two major components, a computer-based face-recognition system and a real-time automated video surveillance system. A computerbased face-recognition system can be used in gate access control for identity authentication. In recent studies, multispectral imaging and fusion of multispectral narrow-band images in the ...

The activation of metabotropic glutamate receptors subtype 4 (mGluR4) potentiates models of absence seizures in adult rats. These seizures are age-dependent, but data concerning the role of mGluR4 in immature brain is insufficient. N-phenyl-7-(hydroxyimino)cyclopropa[b]chromen-1acarboxamide (PHCCC), which is a positive allosteric modulator of these receptors, was used in three different models ...

Dopamine (DA) receptor supersensitivity was induced in albino rats by haloperidol (5 mg/kg, ip day, for 18 days) and after 48 hr carbamazepine (CBZ) was administered in graded doses. The animals were subjected to Maximal Electroshock Seizures (MES) test, Minimal Electroconvulsive Threshold (MET) test and Pentylenetetrazole (PTZ)-induced convulsions test. Haloperidol pretreatment marginally incr...

We present the synthesis of seven new organic co-poly-ynes P1–P7 incorporating phenothiazine (PTZ) motif and evaluate their optoelectronic properties performance in polymer light-emitting diodes (PLEDs) solar cells (PSCs).

The aim of the present study was to evaluate the anticonvulsant effect of whole plant extracts of Melissa parviflora using MES and PTZ induced seizures models. The dried whole plant was subjected to extraction in methanol and water. The extracts were subjected to phytochemical tests and the carbohydrate, flavonols, coumarins, glycosides and steroid were found to be present. The methanolic and a...

Automatic multiple object tracking with a single pan–tilt–zoom (PTZ) cameras is a hard task, with few approaches in the literature, most of them proposing simplistic scenarios. In this paper, we present a novel PTZ camera management framework in which at each time step, the next camera pose (pan, tilt, focal length) is chosen to support multiple object tracking. The policy can be myopic or non-...

The inner bark of Guettarda speciosa Linn. is used traditional Indian medicine to treat epilepsy. In present study the effect of ethanolic (95%) extract of Guettarda speciosa (EEGS) on antioxidant enzymes in rat brain after induction of seizures by MES and PTZ were observed. In which Superoxide dismutase, glutathione peroxidase, glutathione reductase and catalase was significantly (P<0.01) decr...

Mice deficient in the glial water channel aquaporin-4 (AQP4) show decreased cerebral edema and improved neurological outcome following water intoxication or ischemic challenge. In this report, we tested seizure susceptibility in AQP4 mice. AQP4 mice and wild-type controls were given the chemoconvulsant pentylenetetrazol (PTZ) and monitored for seizure activity. At 40 mg/kg PTZ, all wild-type mi...