AMMONIA AFFECTS ASTROGLIAL PROLIFERATION IN CULTURE.

Ammonia Affects Astroglial Proliferation in Culture.

Primary cultures of rat astroglial cells were exposed to 1, 3 and 5 mM NH4Cl for up to 10 days.Dose- and time-dependent reductions in cell numbers were seen, plus an increase in the proportion of cells in the S phase.The DNA content was reduced in the treated cells, and BrdU incorporation diminished.However, neither ammonia nor ammonia plus glutami

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Towards mastery of complex visuo-motor transformations

In this paper we review and integrate a set of findings on learning the transformation of a sliding first-order lever, a type of tool with a prominent role in minimal access surgery.Its kinematic transformation is characterized by the so-called fulcrum effect, the inversion of the movement direction of the tip of the lever relative to that of the h

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Learning Human Identity From Motion Patterns

We present a large-scale study exploring the capability of temporal deep neural networks to interpret natural human kinematics and introduce the first method for active biometric authentication with mobile inertial sensors.At Google, we Irrigation Sleeves have created a first-of-its-kind data set of human movements, passively collected by 1500 volu

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