from discrete neuronal ensembles to serial order
... influence on each other (Tsumoto, 1992). Thus, the original proposal made by Hebb, that coincidence of neuronal firing strengthens connections, appears to represent only half of the truth and had therefore to be modified. Because co-activation of two neurons strengthens their mutual connections and ...
... influence on each other (Tsumoto, 1992). Thus, the original proposal made by Hebb, that coincidence of neuronal firing strengthens connections, appears to represent only half of the truth and had therefore to be modified. Because co-activation of two neurons strengthens their mutual connections and ...
Sequencing the connectome. - Cold Spring Harbor Laboratory
... Like any method, the sequencing approach is subject to false positives (i.e. inferred connections that do not exist) and false negatives (actual connections that are missed). Although the prevalence of each type of error will depend on the details of the implementation, with the sequencing approach ...
... Like any method, the sequencing approach is subject to false positives (i.e. inferred connections that do not exist) and false negatives (actual connections that are missed). Although the prevalence of each type of error will depend on the details of the implementation, with the sequencing approach ...
Region-specific effects of hypothyroidism on the relative expression
... rat brain in a similar, almost identical, pattern; their highest levels were observed in the olfactory lobe, hippocampus and granular layer of cerebellar cortex. Expression of TRβ isoforms was located mainly in the paraventricular nuclei of hypothalamus, anterior pituitary and it was a little less e ...
... rat brain in a similar, almost identical, pattern; their highest levels were observed in the olfactory lobe, hippocampus and granular layer of cerebellar cortex. Expression of TRβ isoforms was located mainly in the paraventricular nuclei of hypothalamus, anterior pituitary and it was a little less e ...
Negative BOLD in Sensory Cortices During
... with predictors convoluted with a typical hemodynamic response function (using parameters as in Boynton et al. 1996). Across-subject statistical parametric maps were calculated by using hierarchical random-effects model analysis (Friston et al. 1999) after transformation into Talairach space (Talair ...
... with predictors convoluted with a typical hemodynamic response function (using parameters as in Boynton et al. 1996). Across-subject statistical parametric maps were calculated by using hierarchical random-effects model analysis (Friston et al. 1999) after transformation into Talairach space (Talair ...
An Introduction to the ANS and Higher
... • Operates without conscious instruction • ANS controls visceral effectors • Coordinates system functions ...
... • Operates without conscious instruction • ANS controls visceral effectors • Coordinates system functions ...
BRAIN Response inhibition and serotonin in autism: depletion
... Nicole Schmitz,6 Anthony Cleare,7 Dene Robertson,8 Katya Rubia9, and Declan G. M. Murphy1, ...
... Nicole Schmitz,6 Anthony Cleare,7 Dene Robertson,8 Katya Rubia9, and Declan G. M. Murphy1, ...
Document
... by repeating it over and over (rehearsal). (3) Transfer the information into long-term memory though rehearsal or by connecting it with information already there (encoding). ...
... by repeating it over and over (rehearsal). (3) Transfer the information into long-term memory though rehearsal or by connecting it with information already there (encoding). ...
Chapter 21: Attention - Biology Courses Server
... Copyright © 2007 Wolters Kluwer Health | Lippincott Williams & Wilkins ...
... Copyright © 2007 Wolters Kluwer Health | Lippincott Williams & Wilkins ...
Visualizing vocal perception in the chimpanzee
... verbal components in human speech (Buchanan et al. 2000). Thus, there seems to be a division of labor between the hemispheres with the left dealing predominantly with the semantic aspects, and the right with the prosodic elements of human language. Humans, however, are not the only species to show a ...
... verbal components in human speech (Buchanan et al. 2000). Thus, there seems to be a division of labor between the hemispheres with the left dealing predominantly with the semantic aspects, and the right with the prosodic elements of human language. Humans, however, are not the only species to show a ...
- Philsci
... addition, leading researchers have claimed that bionics technologies can provide unique and new experimental tools to discover brain mechanisms. For example, Wander and Rao (2014) claim that brain-machine interfaces “can … be tremendously powerful tools for scientific inquiry into the workings of th ...
... addition, leading researchers have claimed that bionics technologies can provide unique and new experimental tools to discover brain mechanisms. For example, Wander and Rao (2014) claim that brain-machine interfaces “can … be tremendously powerful tools for scientific inquiry into the workings of th ...
17 Human Single Unit Activity for Reach and Grasp Motor Prostheses
... direction-tuned neurons were found in paralyzed human patients in the BrainGate clinical trials, and these were used in an online, closed-loop prosthesis to control a cursor and the opening and closing of a robotic fist (Hochberg et al., 2006). Truccolo et al. (2008) found that more than 80% of the ...
... direction-tuned neurons were found in paralyzed human patients in the BrainGate clinical trials, and these were used in an online, closed-loop prosthesis to control a cursor and the opening and closing of a robotic fist (Hochberg et al., 2006). Truccolo et al. (2008) found that more than 80% of the ...
Drug-activation of brain reward pathways
... nicotinic blockade does not alter the effectiveness of rewarding MFB stimulation in non-drugged animals. An attractive but unproven and counter-intuitive alternative to the Yeomans hypothesis is that the first-stage cholinergic contribution to MFB self-stimulation involves the rostrally projecting c ...
... nicotinic blockade does not alter the effectiveness of rewarding MFB stimulation in non-drugged animals. An attractive but unproven and counter-intuitive alternative to the Yeomans hypothesis is that the first-stage cholinergic contribution to MFB self-stimulation involves the rostrally projecting c ...
Brainwaves ("40 Hz") Research
... (a) to Group 2 where it can trigger a second spike in the I cells (and likewise from Group 2 to 1 -not shown here). "Group 1 early": E cells are early in group 1 so the second spike of doublet it evokes in each Group 2 I cell is earlier (b) and next cycle is shorter than it would otherwise be. The s ...
... (a) to Group 2 where it can trigger a second spike in the I cells (and likewise from Group 2 to 1 -not shown here). "Group 1 early": E cells are early in group 1 so the second spike of doublet it evokes in each Group 2 I cell is earlier (b) and next cycle is shorter than it would otherwise be. The s ...
Antioxidant Enzymes in Brain Cortex of Rats
... which SOD, CAT, GPx activities and total AO capacity decreased and H2O2 level increased, particularly in cortex and hippocampus. The increase of enzyme activity as a response to isolation stress found in our study may be a consequence of shorter observational period in which AO defense is still indu ...
... which SOD, CAT, GPx activities and total AO capacity decreased and H2O2 level increased, particularly in cortex and hippocampus. The increase of enzyme activity as a response to isolation stress found in our study may be a consequence of shorter observational period in which AO defense is still indu ...
Rabies (Rhabdovirus)
... NOTE: Practitioners performing necropsies in the field are encouraged to contact a veterinary diagnostic laboratory to which they plan to submit samples for further testing such as histopathology and pathogen identification in order to be certain they collect the appropriate samples and handle the ...
... NOTE: Practitioners performing necropsies in the field are encouraged to contact a veterinary diagnostic laboratory to which they plan to submit samples for further testing such as histopathology and pathogen identification in order to be certain they collect the appropriate samples and handle the ...
Nature of Discovery Symposium 2009 Abstract Directory Nature of
... The interactions of ipRGCs with other signaling systems in the retina Within the mammalian retina, cells called rods and cones are responsible for detecting light for forming images. Therefore, they are classified as photoreceptors responsible for “image-forming vision.” Recently, David Berson, a sc ...
... The interactions of ipRGCs with other signaling systems in the retina Within the mammalian retina, cells called rods and cones are responsible for detecting light for forming images. Therefore, they are classified as photoreceptors responsible for “image-forming vision.” Recently, David Berson, a sc ...
Steroids CLASS COPY
... organs, including the liver, kidneys, heart, and brain. They can also have a profound effect on reproductive organs and hormones. Many of the effects of steroids are brought about through their actions in the brain. Once steroids enter the brain, they are distributed to many regions, including the h ...
... organs, including the liver, kidneys, heart, and brain. They can also have a profound effect on reproductive organs and hormones. Many of the effects of steroids are brought about through their actions in the brain. Once steroids enter the brain, they are distributed to many regions, including the h ...
Commentary: Saccadic eye movements
... acuity (Perry and Cowey, 1985). In most cortical and subcortical visual areas, the fovea has the greatest representation, emphasizing the importance of foveal vision in most aspects of visual processing and visually guided behavior (Dow et al., 1981; Van Essen et al., 1984). In order to maximize the ...
... acuity (Perry and Cowey, 1985). In most cortical and subcortical visual areas, the fovea has the greatest representation, emphasizing the importance of foveal vision in most aspects of visual processing and visually guided behavior (Dow et al., 1981; Van Essen et al., 1984). In order to maximize the ...
C. elegans Neurology Supplement - Bio-Rad
... remarkable, yet very basic questions remain unanswered. How does the human brain store memories and information? What is cognition? What are emotions? What makes up intelligence? While we do know some details about these questions, the essence of how the brain functions still eludes us. At the time ...
... remarkable, yet very basic questions remain unanswered. How does the human brain store memories and information? What is cognition? What are emotions? What makes up intelligence? While we do know some details about these questions, the essence of how the brain functions still eludes us. At the time ...
MSc Thesis Template Document
... Figure 39 A Neuron and Impulse.................................................................................................. 37 Figure 40 Synapse or Syndesis or Synapsis .................................................................................. 37 Figure 41 The Synaptic Gap at a Synapse ...
... Figure 39 A Neuron and Impulse.................................................................................................. 37 Figure 40 Synapse or Syndesis or Synapsis .................................................................................. 37 Figure 41 The Synaptic Gap at a Synapse ...
19 TROCHLEAR NUCLEUS (C.N. IV)
... proper, contains preganglionic parasympathetic (visceromotor) neurons whose axons end in the ciliary ganglion. Short postganglionic parasympathetic axons then pass from the ciliary ganglion to the sphincter pupillae of the iris and the ciliary muscles of the eye (for changing shape of lens in accomm ...
... proper, contains preganglionic parasympathetic (visceromotor) neurons whose axons end in the ciliary ganglion. Short postganglionic parasympathetic axons then pass from the ciliary ganglion to the sphincter pupillae of the iris and the ciliary muscles of the eye (for changing shape of lens in accomm ...
View CV as a PDF - Cedars
... My current research focus combines neuroscience and regenerative medicine in order to understand mechanisms of disease and neurological disorders such as ALS and traumatic brain injury with the goal of developing therapeutic treatments. ...
... My current research focus combines neuroscience and regenerative medicine in order to understand mechanisms of disease and neurological disorders such as ALS and traumatic brain injury with the goal of developing therapeutic treatments. ...
PAPER Glucosensing neurons do more than just sense glucose
... function and neuronal activity. This distinguishes glucosensing neurons from the majority of neurons which utilize glucose simply as a metabolic substrate to fuel increases in neuronal activity and metabolic demands. As it turns out, glucosensing neurons respond to more than just short-term alterati ...
... function and neuronal activity. This distinguishes glucosensing neurons from the majority of neurons which utilize glucose simply as a metabolic substrate to fuel increases in neuronal activity and metabolic demands. As it turns out, glucosensing neurons respond to more than just short-term alterati ...
Seizure Disorder PowerPoint.2014-02-04
... If the seizure progresses to a secondarily generalized seizure (partial seizures that spread throughout the brain to become a generalized), implement the response for tonic-clonic seizures. ...
... If the seizure progresses to a secondarily generalized seizure (partial seizures that spread throughout the brain to become a generalized), implement the response for tonic-clonic seizures. ...