EP07.16: Fetal brain lateral ventricles width: does laterality matter?

Lateral interactions: size does matter

Usually a high-contrast, co-local mask increases contrast threshold (inhibition). Interestingly, a laterally displaced mask (flanker) can facilitate contrast detection (Vision Research 33 (1993) 993; 34 (1994) 73). When spatial scaling of these flanker effects was implied, stimulus bandwidth was confounded with spatial frequency (lambda(-1)). Under conditions where at lower spatial frequencies,...

Benign, Encapsulated Tumours in the Lateral Ventricles of the Brain

Primary tumors of the lateral ventricles of the brain.

BACKGROUND The lateral ventricles are located in the center of the brain. Each ventricle lies in contact with five critical neural structures: the caudate nucleus, the thalamus, the fornix, the corpus callosum, and the genu of internal capsule.The authors report their experience in primary tumors of the lateral ventricles of the brain by analysing the symptomatology,the surgical treatment, the ...

Fetal laterality and maternal stress

This longitudinal observational study investigated whether fetuses change their hand preference with gestational age, and also examined the effects of maternal stress on lateralized fetal self-touch. Following ethical approval, fifteen healthy fetuses (8 girls and 7 boys), were scanned four times from 24-36 weeks gestation. Self-touch behaviours which resulted in a touch of the fetal face/head ...

bilateral choroid plexus papilloma of lateral ventricles

choroid plexus papillomas are rare intracranial tumors, accounting for less than 1% of all intracranial tumors in adults. however, they are relatively more common in children and constitute 1.5 to 4% of childhood intracranial tumors. in children, choroid plexus papillomas are predominately located in the lateral ventricles, followed by the forth and third ventricles and, rarely, in the cerebell...