Results 101 to 110 of about 20,821 (225)
Electrophysiological Organization of the Eye of Aplysia [PDF]
, 1969 The eye of Aplysia californica was studied by electrophysiological and histological methods. It has a central spheroidal lens which is surrounded by a retina composed of several thousand receptor cells which are replete with clear vesicles, pigmented ...
Jacklet, Jon W.
core +1 more source
The oscillatory response of the electroretinogram and neuronal adaptation
Acta Ophthalmologica, EarlyView.Abstract After more than 50 years, there still remains a challenge and an interest to know more as well as extend and deepen our understanding of the small rapid wavelets, the oscillatory potentials (OPs), of the electroretinogram (ERG) and the neuronal adaptation of the retina.
Lillemor Wachtmeister, Anders Eklund
wiley +1 more source
Implementing neural architectures using analog VLSI circuits [PDF]
, 1989 Analog very large-scale integrated (VLSI) technology can be used not only to study and simulate biological systems, but also to emulate them in designing artificial sensory systems.
DeWeerth, Stephen P. +3 more
core +1 more source
Acta Ophthalmologica, EarlyView.Abstract Purpose To assess in Royal College of Surgeons (RCS) rats if the combination of two previously documented neuroprotective strategies: minocycline administration and bone marrow–derived mononuclear cells (BM‐MNCs) intravitreal transplantation, offers enhanced neuroprotection compared with each treatment alone.
Alba Videla‐Ristol +6 more
wiley +1 more source
Facilitation of transmitter release at squid synapses [PDF]
, 1978 Facilitation is shown to decay as a compound exponential with two time constants (T1, T2) at both giant and non-giant synapses in squid steilate ganglia bathed in solutions having low extracellular calcium concentrations ([Ca++]o).
Bittner, George D., Charlton, Milton P.
core +1 more source
International Journal of Medical StudentsRetinitis pigmentosa (RP) is a complex, incurable, polygenic retinal dystrophy that initially presents as loss of night vision in childhood, and progresses to severe, irreversible loss of vision in adult patients.
Harriet Fallon
doaj +1 more source
Decellularised extracellular matrix-derived peptides from neural retina and retinal pigment epithelium enhance the expression of synaptic markers and light responsiveness of human pluripotent stem cell derived retinal organoids [PDF]
, 2019 Tissue specific extracellular matrices (ECM) provide structural support and enable access to molecular signals and metabolites, which are essential for directing stem cell renewal and differentiation.
Al-Aama, Jumana +15 more
core +2 more sources
Cell Proliferation, EarlyView.Neurological disorders are hard to treat. Stem cell‐derived neural organoids enable research, and their transplantation aids CNS therapy, with this article reviewing relevant advances, challenges and prospects. ABSTRACT Neurological disorders are often devastating and notoriously difficult to repair, creating an urgent need for novel research models ...
Yutong Wang +8 more
wiley +1 more source
In-materio neuromimetic devices: Dynamics, information processing and pattern recognition
, 2020 The story of information processing is a story of great success. Todays' microprocessors are devices of unprecedented complexity and MOSFET transistors are considered as the most widely produced artifact in the history of mankind.
Gentili, Pier Luigi +4 more
core +1 more source
The retina visual cycle is driven by cis retinol oxidation in the outer segments of cones [PDF]
, 2017 Vertebrate rod and cone photoreceptors require continuous supply of chromophore for regenerating their visual pigments after photoactivation. Cones, which mediate our daytime vision, demand a particularly rapid supply of 11-cis retinal chromophore in ...
Cornwall, M. Carter +3 more
core +2 more sources