mastering-the-world-of-psychology-4th-edition-wood
... 24) Which of the following would occur if the dendrites were no longer able to do their job? A) No new information would ever reach the cell body. Incorrect. Receptor sites are present on cell bodies, so some information would still be taken in. B) No changes in the processing of neural information ...
... 24) Which of the following would occur if the dendrites were no longer able to do their job? A) No new information would ever reach the cell body. Incorrect. Receptor sites are present on cell bodies, so some information would still be taken in. B) No changes in the processing of neural information ...
Fein A (2012) Nociceptors and the Perception of Pain.
... the nociceptive input responsible for the sharp pricking pain and the small, unmyelinated C fibers carry the nociceptive input responsible for the dull burning pain. Silent nociceptors are activated by chemical stimuli (inflammatory mediators) and respond to mechanical and thermal stimuli only after ...
... the nociceptive input responsible for the sharp pricking pain and the small, unmyelinated C fibers carry the nociceptive input responsible for the dull burning pain. Silent nociceptors are activated by chemical stimuli (inflammatory mediators) and respond to mechanical and thermal stimuli only after ...
TDP-43 is intercellularly transmitted across axon terminals
... (Fig. 1 A). In contrast, to measure total TDP-43, TDP-43 fused to full-length luciferase was used. In HEK-293 cells cotransfected with TDP-L1 and -L2, a strong luciferase activity could indeed be detected, which was absent in cells cotransfected with the luciferase fragments L1 and L2 only or L1 and ...
... (Fig. 1 A). In contrast, to measure total TDP-43, TDP-43 fused to full-length luciferase was used. In HEK-293 cells cotransfected with TDP-L1 and -L2, a strong luciferase activity could indeed be detected, which was absent in cells cotransfected with the luciferase fragments L1 and L2 only or L1 and ...
Session 230 IOP Measurement and characterization I
... the orbital wall, and IOP was transmitted to the transducer via an aqueous-filled silicone tube inserted into the anterior chamber. The implant was large, and the battery required intraperitoneal placement. We have developed an updated bilateral IOP and ocular perfusion pressure (OPP) telemetry syst ...
... the orbital wall, and IOP was transmitted to the transducer via an aqueous-filled silicone tube inserted into the anterior chamber. The implant was large, and the battery required intraperitoneal placement. We have developed an updated bilateral IOP and ocular perfusion pressure (OPP) telemetry syst ...
Learning to classify complex patterns using a VLSI network of
... The learning and classification of natural stimuli are accomplished by biological organisms with remarkable ease, even when the input is noisy or incomplete. Such real-time classification of complex patterns of spike trains is a difficult computational problem that artificial neural networks are con ...
... The learning and classification of natural stimuli are accomplished by biological organisms with remarkable ease, even when the input is noisy or incomplete. Such real-time classification of complex patterns of spike trains is a difficult computational problem that artificial neural networks are con ...
The industrial melanism mutation in British peppered moths is a
... role in cell-cycle regulation, during early wing disc development. Our findings fill a substantial knowledge gap in the iconic example of microevolutionary change, adding a further layer of insight into the mechanism of adaptation in response to natural selection. The discovery that the mutation its ...
... role in cell-cycle regulation, during early wing disc development. Our findings fill a substantial knowledge gap in the iconic example of microevolutionary change, adding a further layer of insight into the mechanism of adaptation in response to natural selection. The discovery that the mutation its ...
Recasting the Smooth Pursuit Eye Movement System
... When the monkey is presented with a relevant target and an irrelevant distractor stimulus, the initial activity of MT and MST neurons exhibits very little selectivity for the target (Ferrera and Lisberger 1997b; Recanzone and Wurtz 2000). The pursuit eye velocity evoked after comparable short delays ...
... When the monkey is presented with a relevant target and an irrelevant distractor stimulus, the initial activity of MT and MST neurons exhibits very little selectivity for the target (Ferrera and Lisberger 1997b; Recanzone and Wurtz 2000). The pursuit eye velocity evoked after comparable short delays ...
Print
... important, since this mechanism may subserve several functions in information processing by neuronal networks from temporal coding and oscillations to group selection and the fine tuning of signal-to-noise ratio. The crucial involvement of endocannabinoids in these functions just began to emerge fro ...
... important, since this mechanism may subserve several functions in information processing by neuronal networks from temporal coding and oscillations to group selection and the fine tuning of signal-to-noise ratio. The crucial involvement of endocannabinoids in these functions just began to emerge fro ...
The circadian visual system, 2005
... The integrative capacity of the circadian system appears to be time-limited to the extent that, under test conditions explored to date, if a photic stimulus is sufficient to produce a maximal phase shift, more photons at the same time or up to 2 h later have no additional effect on phase shift magni ...
... The integrative capacity of the circadian system appears to be time-limited to the extent that, under test conditions explored to date, if a photic stimulus is sufficient to produce a maximal phase shift, more photons at the same time or up to 2 h later have no additional effect on phase shift magni ...
Dorsolateral Prefrontal Cortex GABA Concentration in Humans
... Here, we used a novel behavioral approach to test the hypothesis that individuals’ GABA levels within the DLPFC predict their WM performance. WM is a multifaceted construct composed of multiple component processes (GoldmanRakic, 1996; Baddeley, 2003), which are likely supported by distinct neurobiol ...
... Here, we used a novel behavioral approach to test the hypothesis that individuals’ GABA levels within the DLPFC predict their WM performance. WM is a multifaceted construct composed of multiple component processes (GoldmanRakic, 1996; Baddeley, 2003), which are likely supported by distinct neurobiol ...
A Critical Period of Sleep for Development of Courtship Circuitry and
... Fig. 2. Reduced dopamine signaling underlies ontogenetic sleep changes. (A) Wake-promoting GAL4>UAS-dTrpA1 screen examining sleep loss compared to UAS controls in day-1 and day-8 to -10 flies at 28°C (**denotes comparison to all other day-1 GAL4>UAS-dTrpA1 measures; from left to right, n = 21, 12, 2 ...
... Fig. 2. Reduced dopamine signaling underlies ontogenetic sleep changes. (A) Wake-promoting GAL4>UAS-dTrpA1 screen examining sleep loss compared to UAS controls in day-1 and day-8 to -10 flies at 28°C (**denotes comparison to all other day-1 GAL4>UAS-dTrpA1 measures; from left to right, n = 21, 12, 2 ...
Neural Networks
... parts of the manuscript, providing inforsimulations with lots and lots of neural mation on how to implement their connetworks (even large ones) being trained text in Snipe. This also implies that those who do not want to use Snipe, simultaneously. Recently, I decided to just have to skip the shaded ...
... parts of the manuscript, providing inforsimulations with lots and lots of neural mation on how to implement their connetworks (even large ones) being trained text in Snipe. This also implies that those who do not want to use Snipe, simultaneously. Recently, I decided to just have to skip the shaded ...
What clinical disorders tell us about the neural
... The same motor neurons (MNs) and extraocular muscles are active for all types of eye movements (e.g. saccades, pursuit and vergence). Thus, systems generating innervation for different movement types are said to share a final common path. The shape of the signals entering the final common path depen ...
... The same motor neurons (MNs) and extraocular muscles are active for all types of eye movements (e.g. saccades, pursuit and vergence). Thus, systems generating innervation for different movement types are said to share a final common path. The shape of the signals entering the final common path depen ...
Functions of the nucleus of the optic tract (NOT).
... standard deviations were plotted as a function of peak-to-peak target amplitude for each peak velocity. Since retinal slip (Es) is the difference between stimulus velocity (Vt) and eye velocity (Ve) at each instant of time: Es=Vt-Ve ...
... standard deviations were plotted as a function of peak-to-peak target amplitude for each peak velocity. Since retinal slip (Es) is the difference between stimulus velocity (Vt) and eye velocity (Ve) at each instant of time: Es=Vt-Ve ...
The importance of Wnt signalling for neurodegeneration in
... and ROCK is Rho-associated kinase. These numerous pathways underline the complexity of Wnt signalling. In humans, 19 Wnt ligands, ten Fz receptors and numerous co-receptors have been described, with the expression of each component under exquisite spatiotemporal control. The simultaneous activation ...
... and ROCK is Rho-associated kinase. These numerous pathways underline the complexity of Wnt signalling. In humans, 19 Wnt ligands, ten Fz receptors and numerous co-receptors have been described, with the expression of each component under exquisite spatiotemporal control. The simultaneous activation ...
Hands Up: Attentional Prioritization of Space Near the Hand
... not respond to a visual stimulus in the same retinotopic position but will respond to a visual stimulus presented near the hand’s new location. Thus, these neurons are said to represent the position of stimuli relative to the hand. In other words, they represent an object’s position in hand-centered ...
... not respond to a visual stimulus in the same retinotopic position but will respond to a visual stimulus presented near the hand’s new location. Thus, these neurons are said to represent the position of stimuli relative to the hand. In other words, they represent an object’s position in hand-centered ...
Neural Networks
... parts of the manuscript, providing inforsimulations with lots and lots of neural mation on how to implement their connetworks (even large ones) being trained text in Snipe. This also implies that those who do not want to use Snipe, simultaneously. Recently, I decided to just have to skip the shaded ...
... parts of the manuscript, providing inforsimulations with lots and lots of neural mation on how to implement their connetworks (even large ones) being trained text in Snipe. This also implies that those who do not want to use Snipe, simultaneously. Recently, I decided to just have to skip the shaded ...
Full Text
... indistinguishable intracellular distribution in PC12 cells. Cultured primary motor neurons expressing GFP or GFP-SOD1 showed identical patterns of cytoplasmic expression and of movement within the axon. However, GFP tagging of SOD1 was found to alter some of the intrinsic properties of SOD1, includi ...
... indistinguishable intracellular distribution in PC12 cells. Cultured primary motor neurons expressing GFP or GFP-SOD1 showed identical patterns of cytoplasmic expression and of movement within the axon. However, GFP tagging of SOD1 was found to alter some of the intrinsic properties of SOD1, includi ...
to eat or to sleep? orexin in the regulation of feeding and wakefulness
... knockout mice have a phenotype remarkably similar to the human sleep disorder narcolepsy (Chemelli et al 1999). And, in a complementary but independent study, Mignot and colleagues found that the genetic defect in a narcoleptic dog model is in the ox2r gene (Lin et al 1999). Idiopathic narcolepsy is ...
... knockout mice have a phenotype remarkably similar to the human sleep disorder narcolepsy (Chemelli et al 1999). And, in a complementary but independent study, Mignot and colleagues found that the genetic defect in a narcoleptic dog model is in the ox2r gene (Lin et al 1999). Idiopathic narcolepsy is ...
Molecular and Cellular Endocrinology Metabolic control of puberty
... contentious for years. In fact, initial RT-PCR analyses detected the expression of leptin receptor mRNA in GnRH-producing GT1-7 cells (Magni et al., 1999), which might be suggestive of direct actions on GnRH neurons. Similarly, leptin was shown to elicit GnRH secretion in enzymatically-dispersed hyp ...
... contentious for years. In fact, initial RT-PCR analyses detected the expression of leptin receptor mRNA in GnRH-producing GT1-7 cells (Magni et al., 1999), which might be suggestive of direct actions on GnRH neurons. Similarly, leptin was shown to elicit GnRH secretion in enzymatically-dispersed hyp ...
Neurodynamical theory of decision confidence Andrea Insabato TESI DOCTORAL UPF / 2014
... that a double-layer attractor neural network can account for neural recordings and behavior of rats in a post-decision wagering experiment. In this model a decision-making layer takes the perceptual decision and a separate confidence layer monitors the activity of the decisionmaking layer and makes ...
... that a double-layer attractor neural network can account for neural recordings and behavior of rats in a post-decision wagering experiment. In this model a decision-making layer takes the perceptual decision and a separate confidence layer monitors the activity of the decisionmaking layer and makes ...
Significance of the cranial neural crest
... is evident as soon as they are generated by, and emerge from, the neural tube, and it is events within the developing hindbrain that are responsible for establishing this segregation. Studies in chick have shown that one mechanism that helps enforce the segregation of the crest is the focal depletio ...
... is evident as soon as they are generated by, and emerge from, the neural tube, and it is events within the developing hindbrain that are responsible for establishing this segregation. Studies in chick have shown that one mechanism that helps enforce the segregation of the crest is the focal depletio ...
2017
... sessions (Saturday, Sunday, Monday, 4:00pm -5:00pm and Tuesday, 12:15-1:30 pm) and workshops aimed at providing new investigators with valuable tools for career success. Credit for the organization of all these activities into a well-coordinated and exciting meeting goes to Ruth Litovsky and the oth ...
... sessions (Saturday, Sunday, Monday, 4:00pm -5:00pm and Tuesday, 12:15-1:30 pm) and workshops aimed at providing new investigators with valuable tools for career success. Credit for the organization of all these activities into a well-coordinated and exciting meeting goes to Ruth Litovsky and the oth ...
Anatomy of Neuropsychiatry : The New Anatomy of the
... dissections, culminating in those recorded on the DVD bundled with this book, which reflect the work of a consummate neuroanatomist recorded with state of the art technology. Thus, it was the idea to combine the teaching of the “new” functional-anatomical concepts in juxtaposition with classical dem ...
... dissections, culminating in those recorded on the DVD bundled with this book, which reflect the work of a consummate neuroanatomist recorded with state of the art technology. Thus, it was the idea to combine the teaching of the “new” functional-anatomical concepts in juxtaposition with classical dem ...
- University of Alberta
... Pravdivyi, and Xiao Li. Thank you for working with me towards a common goal. I am lucky to have had the chance to work in such a cooperative, supportive lab. I would like to thank Gail Rauw from Dr. Glen Baker’s lab in the department of Psychiatry. Thank you for taking the time to not only performed ...
... Pravdivyi, and Xiao Li. Thank you for working with me towards a common goal. I am lucky to have had the chance to work in such a cooperative, supportive lab. I would like to thank Gail Rauw from Dr. Glen Baker’s lab in the department of Psychiatry. Thank you for taking the time to not only performed ...