Tobey Tam

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Calcium signaling is known to be important for regulating the guidance of migrating neurons, yet the molecular mechanisms underlying this process are not well understood. We have found that two different voltage-gated calcium channels are important for the accurate guidance of postembryonic neuronal migrations in the nematode Caenorhabditis elegans. In(More)
BACKGROUND The directed migration of neurons during development requires attractive and repulsive cues that control the direction of migration as well as permissive cues that potentiate cell motility and responsiveness to guidance molecules. RESULTS Here, we show that the neurotransmitter serotonin functions as a permissive signal for embryonic and(More)
Aims. The assessment of limitations in social capacities can be done with the Mini-ICF-APP, a rating scale built in reference to the International Classification of Functioning, Disability and Health (ICF). The aim of this study was to assess the reliability and the convergent validity of the Italian version of this scale.(More)
  • H Wagner, Zur Beugung, Lichtbundel An Laufenden, T Tam, H C Wang, A A Oliner +6 others
  • 1997
Wave propagation in sinus oidally stratified dielectric media, " IEEE Tr ans. [8] T. Tam ir and H. C. Wang, "Scattering of electrom agnetic waves by a sinusoidally-stratified half space: I. Form al solution and ana­ lytic approxim ations," Can. tem ber 1966. [9] T. Tam ir, "Scattering of electrom agnetic waves by a sinus oidally­ stratified half-s pace: U.(More)
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