Roddy Williamson
Overview
Explore the profile of Roddy Williamson including associated specialties, affiliations and a list of published articles.
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8
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37
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Recent Articles
1.
Williamson R, Chrachri A
Philos Trans R Soc Lond B Biol Sci
. 2007 Jan;
362(1479):473-81.
PMID: 17255012
Artificial neural networks (ANNs) have become increasingly sophisticated and are widely used for the extraction of patterns or meaning from complicated or imprecise datasets. At the same time, our knowledge...
2.
Chrachri A, Nelson L, Williamson R
Vis Neurosci
. 2005 Aug;
22(3):359-70.
PMID: 16079010
A new tissue slice preparation of the cuttlefish eye is described that permits patch-clamp recordings to be acquired from intact photoreceptors during stimulation of the retina with controlled light flashes....
3.
Chrachri A, Williamson R
Neurosci Lett
. 2005 Mar;
377(3):152-7.
PMID: 15755517
The effects of dopamine on spontaneous excitatory postsynaptic currents (sEPSCs) and inhibitory postsynaptic currents (sIPSCs) in three different classes of neurones within the optic lobe of cuttlefish were investigated using...
4.
Chrachri A, Williamson R
Brain Res
. 2004 Aug;
1020(1-2):178-87.
PMID: 15312801
Spontaneous excitatory postsynaptic currents (sEPSCs) were recorded from two different classes of neurons in the optic lobes of the cuttlefish brain and their synaptic activities analyzed and compared. The cell...
5.
Chrachri A, Williamson R
Neurosci Lett
. 2004 Apr;
360(1-2):90-4.
PMID: 15082186
Whole-cell voltage-clamp recordings from dissociated hair cells of the statocyst of octopus, Eledone cirrhosa, demonstrated that application of ACh, carbachol or muscarine (10 microM) reversibly decreased the amplitude of L-type...
6.
Williamson R, Chrachri A
Neurosignals
. 2004 Mar;
13(1-2):87-98.
PMID: 15004427
Cephalopods have arguably the largest and most complex nervous systems amongst the invertebrates; but despite the squid giant axon being one of the best studied nerve cells in neuroscience, and...
7.
Chrachri A, Williamson R
Eur J Neurosci
. 2003 Feb;
17(3):526-36.
PMID: 12581170
The effects of the neuropeptide FMRFa on spontaneous excitatory postsynaptic currents (sEPSCs) and inhibitory postsynaptic currents (sIPSCs), as well as on evoked EPSCs and IPSCs, in two types of neurons...
8.
Cobb C, Metz J, Flik G, Williamson R
Gen Comp Endocrinol
. 2002 Mar;
125(3):435-40.
PMID: 11884087
A melanotropin-like peptide (alpha-melanocyte-stimulating hormone or alpha-MSH) is suggested to be released into the circulatory system of cephalopods via the neurosecretory system of the vena cava or NSV, where neurosecretory...