55 results found for medicine

View Grid List
Sort A-Z By date
5 The Lability of the Differentiated State - Lindau-Nobel - Martin Evans - Medicine 2011 00:29:00

The Lability of the Differentiated State

by Martin Evans
The Lability of the Differentiated State
for 18-22 and upwards,
Lectures | 18-22 and upwards | 3 years ago | 477 views
Rating:

Many classical studies have shown that cell fates become progressively restricted during development and that this restriction is typically irreversible. This has led to the dogma of the Stability of the Differentiated State: cells cannot typically ....

More details | Watch now
RS Bliss 01:09:00

The mechanics of memory

by Tim Bliss
The mechanics of memory
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 717 views
Rating:

How does the brain store and recall memories? A critical neural component of memory is the synapse, a specialist junction where one nerve cell releases a transmitter chemical to influence the excitability of another. Memorable events are thought to i....

More details | Watch now
Wiesel 00:07:00

Torsten Wiesel

by Torsten Wiesel
Torsten Wiesel
for 14-19 and upwards,
Lectures | 14-19 and upwards | 8 years ago | 731 views
Rating:

Winner of the The Nobel Prize in Physiology and Medicine 1981 together with Roger W. Sperry 'for his discoveries concerning the functional specialization of the cerebral hemispheres' and also David H. Hubel 'for their discoveries concerning informati....

More details | Watch now
6 Updated Notions on Darwinian Evolution - Lindau-Nobel - Werner Arber - Medicine 2011 00:35:00

Updated Notions on Darwinian Evolution

by Werner Arber
Updated Notions on Darwinian Evolution
for 18-22 and upwards,
Lectures | 18-22 and upwards | 3 years ago | 491 views
Rating:

Charles Darwin had based his theory of biological evolution on the observation that phenotypic variants of a given species can sometimes over-grow their parental population, and he attributed this to selective advantage, i.e., to the impact of natura....

More details | Watch now
Brain 00:09:00

What do brain signals look like?

by Various Presenters
What do brain signals look like?
for 14-19 and upwards,
Postgraduate presentations | 14-19 and upwards | 4 years ago | 1729 views
Rating:

The Dept of Psychology at the University of Sheffield demonstrates how volunteers are used to record brain signals and how this is used in their research.

More details | Watch now
RS Happe 01:05:00

When will we understand Autism Spectrum Disorders?

by Francesca Happé
When will we understand Autism Spectrum Disorders?
for 14-19 and upwards,
Lectures | 14-19 and upwards | 4 years ago | 641 views
Rating:

It is agonising for a parent, troubling for a clinician, and puzzling for a researcher when a young child seems oblivious to people, is fixated on spinning objects, and shows no sign of communicating. An adult who finds their own inner states opaque,....

More details | Watch now
Winning and losing the fight against infectious diseases 01:02:00

Winning and losing the fight against infectious diseases

by Christopher Dye
Winning and losing the fight against infectious diseases
for 14-19 and upwards,
Lectures | 14-19 and upwards | 4 years ago | 448 views
Rating:

Human infectious diseases will be eliminated and replaced by chronic ÒlifestyleÓ diseases as fertility falls, life expectancy increases, and populations grow older and wealthier. This is the standard story of the epidemiologic transition, but it is....

More details | Watch now

Items per page: