منابع مشابه
Lola regulates midline crossing
In each hemisegment of the developing Drosophila ventral nerve cord, the axons of ~20% of the 350 or so embryonic interneurons grow longitudinally on the same side of the midline where their cell bodies lie; they never cross the midline of the CNS (Schmid et al., 1999). In part, this pattern of axon growth reflects the existence of molecular forces that repel axons away from the midline (Klambt...
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Neurons that connect the two sides of the nervous system project their axons across the midline. New studies provide evidence for a conserved gatekeeping mechanism that controls this midline crossing.
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Odontogenic cysts are the most commonly occurring cysts in the jaws and are the reason for the radiolucent appearances. The radicular cyst is a type of an infl ammatory cyst, caused due to pulpal necrosis followed by trauma or caries, with an associated infl ammatory response at the periapical region. Many a times it is diffi cult to diff erentiate from other bony lesions and it poses diagnosti...
متن کاملAssessing Midline Crossing Ability in Adults With Spastic Diplegic Cerebral Palsy
The purpose of this study was to determine if adults with spastic diplegic cerebral palsy (CP) display midline crossing inhibition (MCI) in the lower extremity as measured by choice reaction time (CRT) and movement time (MT) as compared to participants without disabilities. Midline crossing ability was assessed in the standing position using a protocol developed by Eason and Surburg (1993). Bot...
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Non-otogenic cerebral abscess is becoming relatively more frequent compared with otogenic. It arises in a setting of sepsis, trauma, or congenital heart disease. The onset presents a meningo-encephalitic picture, often with two stages, followed by epilepsy and/or a hemiparesis. The best investigations are an EEG and, probably, an isotope scan. The angiogram may be misleading as 40% may not have...
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ژورنال
عنوان ژورنال: Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques
سال: 2012
ISSN: 0317-1671,2057-0155
DOI: 10.1017/s0317167100013299