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... labeled afferent fibers. Injections placed into the intraganglionic spiral bundle at the peripheral edge of the spiral ganglion also labeled efferent fibers (Brown et al., '88). Animals were injected unilaterally, except for one gerbil in which injections were bilateral. The injections in both mice ...
... labeled afferent fibers. Injections placed into the intraganglionic spiral bundle at the peripheral edge of the spiral ganglion also labeled efferent fibers (Brown et al., '88). Animals were injected unilaterally, except for one gerbil in which injections were bilateral. The injections in both mice ...
Neuron Production, Neuron Number, and Structure Size Are
... made. Pearson correlations were calculated for the areas of both hemispheres (n ⫽ 12). The correlation coefficients were .981 and .899. The volumes of four control regions were also determined with a SPOT Insight Color video camera and SPOT Advanced imaging software (Diagnostic Instruments, Version ...
... made. Pearson correlations were calculated for the areas of both hemispheres (n ⫽ 12). The correlation coefficients were .981 and .899. The volumes of four control regions were also determined with a SPOT Insight Color video camera and SPOT Advanced imaging software (Diagnostic Instruments, Version ...
Prevalent Presence of Periodic Actin-spectrin-based
... inhibitory neurons, respectively. Next, we selected some morphologically and functionally distinct subtypes of excitatory and inhibitory neurons from the mouse brain for further investigation. Specifically, for excitatory neurons, we imaged cerebellar granule cells, dopaminergic neurons from the mid ...
... inhibitory neurons, respectively. Next, we selected some morphologically and functionally distinct subtypes of excitatory and inhibitory neurons from the mouse brain for further investigation. Specifically, for excitatory neurons, we imaged cerebellar granule cells, dopaminergic neurons from the mid ...
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... expression increases gradually in the mouse brain with age and its expression is highest in microglia. This thesis project further presents that the CLN5 protein is cleaved in the ER, trimmed and finally traffics to lysosomes. CLN5 constructs carrying different disease causing mutations revealed tha ...
... expression increases gradually in the mouse brain with age and its expression is highest in microglia. This thesis project further presents that the CLN5 protein is cleaved in the ER, trimmed and finally traffics to lysosomes. CLN5 constructs carrying different disease causing mutations revealed tha ...
Grid Cell Mechanisms and Function: Contributions of Michael E. Hasselmo*
... The model of grid cell firing based on persistent firing neurons requires separate populations of neurons showing persistent firing at the same stable baseline frequency that remains constant in the absence of input. Figure 1A shows an example of 20 s of stable persistent firing in a Layer V pyramid ...
... The model of grid cell firing based on persistent firing neurons requires separate populations of neurons showing persistent firing at the same stable baseline frequency that remains constant in the absence of input. Figure 1A shows an example of 20 s of stable persistent firing in a Layer V pyramid ...
Llenceu aquesta pàgina i substituïu-la per aquella que us faciliti... tat d’Informació i Projecció Institucionals (UIPI), disponible al formulari
... and research and opening me so many opportunities. ... my brother and sister-in-law, for keeping the surfin’ dreams alive. ... my great culé friends Anna-Felipe and Aisha-José. ... all my Costa family, friends and in-laws in Belo Horizonte. ... all my family in Rio de Janeiro. In special to my dear ...
... and research and opening me so many opportunities. ... my brother and sister-in-law, for keeping the surfin’ dreams alive. ... my great culé friends Anna-Felipe and Aisha-José. ... all my Costa family, friends and in-laws in Belo Horizonte. ... all my family in Rio de Janeiro. In special to my dear ...
Synaptic Integration of Olfactory Information in Mouse Anterior
... Methyl valerate, propyl acetate, menthone, ethyl vinyl ketone, methyl pyrrolyl ketone, (⫺)-limonene response profiles of AON neurons, in vivo Mixture 7 extracellular and intracellular recordings revealed that most mitral cells were activated bridge Electronic Design, Cambridge, UK). The same procedu ...
... Methyl valerate, propyl acetate, menthone, ethyl vinyl ketone, methyl pyrrolyl ketone, (⫺)-limonene response profiles of AON neurons, in vivo Mixture 7 extracellular and intracellular recordings revealed that most mitral cells were activated bridge Electronic Design, Cambridge, UK). The same procedu ...
Calcium-Independent Afterdepolarization Regulated by Serotonin in
... during the rebound calcium spike indirectly facilitates Ih by activating adenylate cyclase. Because cAMP shifts the voltage dependence of Ih toward more depolarized voltages, the net effect of the calcium influx is to upregulate Ih, an effect that is seen as an ADP at resting membrane voltages. A si ...
... during the rebound calcium spike indirectly facilitates Ih by activating adenylate cyclase. Because cAMP shifts the voltage dependence of Ih toward more depolarized voltages, the net effect of the calcium influx is to upregulate Ih, an effect that is seen as an ADP at resting membrane voltages. A si ...
Effect of sodium fluoride on the grey matter of spinal cord in the
... Objectives: Fluoride is a toxic and reactive element. Human beings are exposed to fluoride from various sources such as toothpastes, mouth rinses, dietary supplements and ordinary drinking water. This work investigated the effect of sodium fluoride (NaF), alone or with green tea, on the grey matter ...
... Objectives: Fluoride is a toxic and reactive element. Human beings are exposed to fluoride from various sources such as toothpastes, mouth rinses, dietary supplements and ordinary drinking water. This work investigated the effect of sodium fluoride (NaF), alone or with green tea, on the grey matter ...
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... wild-type C. elegans head showing two bilateral AWC neurons. One AWC cell that expresses a GFP-tagged transgene of the candidate odorant receptor gene str-2 (str-2::GFP) (AWCON; right) is shown in green; the other AWC, with no str-2::GFP expression (AWCOFF; left), is shown in red. Within a populatio ...
... wild-type C. elegans head showing two bilateral AWC neurons. One AWC cell that expresses a GFP-tagged transgene of the candidate odorant receptor gene str-2 (str-2::GFP) (AWCON; right) is shown in green; the other AWC, with no str-2::GFP expression (AWCOFF; left), is shown in red. Within a populatio ...
Neuronal Calcium Signaling Review
... the two membranes are bound together (Rosenbluth, 1962). Indeed, the two membranes are separated by a fuzzy material with a distinct periodicity reminiscent of the triadic junction of muscle cells (Henkart et al., 1976). In the axonal initial segment of certain neurons (e.g., cortical principal cell ...
... the two membranes are bound together (Rosenbluth, 1962). Indeed, the two membranes are separated by a fuzzy material with a distinct periodicity reminiscent of the triadic junction of muscle cells (Henkart et al., 1976). In the axonal initial segment of certain neurons (e.g., cortical principal cell ...
Olfactory maps, circuits and computations
... relationship between spatial domains within the olfactory bulb and target regions in the olfactory cortex [23–31]. In principle the results from such experiments could fall anywhere between one of two extremes, from point-topoint topography (where nearby glomeruli project to nearby areas in olfactor ...
... relationship between spatial domains within the olfactory bulb and target regions in the olfactory cortex [23–31]. In principle the results from such experiments could fall anywhere between one of two extremes, from point-topoint topography (where nearby glomeruli project to nearby areas in olfactor ...
In Vitro Experiments on the Effects of Mouse Sarcomas 180
... more variable in length. The migration of the spindle cells is greatly reduced, as compared to the control cultures. They are completely blocked on the side facing the tumor, but a few do grow out on the opposite side. This feature becomes more distinct during the following period. No significant ch ...
... more variable in length. The migration of the spindle cells is greatly reduced, as compared to the control cultures. They are completely blocked on the side facing the tumor, but a few do grow out on the opposite side. This feature becomes more distinct during the following period. No significant ch ...
Rebound spiking properties of mouse medial entorhinal cortex neurons in vivo NEUROSYSTEMS
... Fig. 3. Hyperpolarizing current stimulation at specific input phases of the oscillation increased the probability of subsequent spikes at the peak of the oscillation in some neurons. (A) Polar plot of the input phase of hyperpolarizing current stimulation that elicited subsequent spikes of a putative ...
... Fig. 3. Hyperpolarizing current stimulation at specific input phases of the oscillation increased the probability of subsequent spikes at the peak of the oscillation in some neurons. (A) Polar plot of the input phase of hyperpolarizing current stimulation that elicited subsequent spikes of a putative ...
The neuroprotective effects of milk fat globule
... progression [6]. This suggests that MFG-E8 acts as a suppressor of the peripheral immune system and that MFG-E8 may be a therapeutic target for immune-mediated bowel diseases [7,8]. Microglia are resident immune cells in the central nervous system (CNS). In neurodegenerative diseases, such as AD and ...
... progression [6]. This suggests that MFG-E8 acts as a suppressor of the peripheral immune system and that MFG-E8 may be a therapeutic target for immune-mediated bowel diseases [7,8]. Microglia are resident immune cells in the central nervous system (CNS). In neurodegenerative diseases, such as AD and ...
extracellular and intracellular signaling for neuronal polarity
... neuronal migration. As described above, BP cells in the upper portion of the IZ migrate toward the CP according to the locomotion mode. Several types of junctions, such as gap junctions and N-cadherin-mediated adherens junctions, are thought to be involved in this process (81, 158, 168). Interesting ...
... neuronal migration. As described above, BP cells in the upper portion of the IZ migrate toward the CP according to the locomotion mode. Several types of junctions, such as gap junctions and N-cadherin-mediated adherens junctions, are thought to be involved in this process (81, 158, 168). Interesting ...
Electrical Synapses in the Thalamic Reticular Nucleus
... the TRN. The intrinsic firing properties of TRN cells in both mice and rats were similar to previous descriptions (Steriade et al., 1997). The input resistance of the TRN neurons in rats was 166 ⫾ 54 M⍀ (all reported data are means ⫾ SD), and the time constant was 13.1 ⫾ 3.7 msec (n ⫽ 45). The prope ...
... the TRN. The intrinsic firing properties of TRN cells in both mice and rats were similar to previous descriptions (Steriade et al., 1997). The input resistance of the TRN neurons in rats was 166 ⫾ 54 M⍀ (all reported data are means ⫾ SD), and the time constant was 13.1 ⫾ 3.7 msec (n ⫽ 45). The prope ...
Full version (PDF file)
... oriented bipolar or bitufted dendritic branching, also have a similarly oriented axonal arbor (Conde et al. 1994, Fonseca and Soriano 1995, Gabbott and Bacon 1996a, Gabbott et al. 1997a,b, Meskenaite 1997, Gonchar and Burkhalter 1999, 2003, Zaitsev et al. 2005, Caputi et al. 2009). Therefore a possi ...
... oriented bipolar or bitufted dendritic branching, also have a similarly oriented axonal arbor (Conde et al. 1994, Fonseca and Soriano 1995, Gabbott and Bacon 1996a, Gabbott et al. 1997a,b, Meskenaite 1997, Gonchar and Burkhalter 1999, 2003, Zaitsev et al. 2005, Caputi et al. 2009). Therefore a possi ...
MSc Thesis Template Document
... brain’s activity is not yet fully defined and remains a huge research area. This project attempts to approach and understand the diversifications of brain’s responses while interfering with different situations. The aim is to observe and notice brain’s reactions to an external stimulus. Neural activ ...
... brain’s activity is not yet fully defined and remains a huge research area. This project attempts to approach and understand the diversifications of brain’s responses while interfering with different situations. The aim is to observe and notice brain’s reactions to an external stimulus. Neural activ ...
cur op e-print version
... In his nihilistic novel, “The End of the Road,” John Barth introduces a protagonist who falls prisoner to his own indecision. To Jacob Horner, the predicted consequences of all actions have become equivalent. Thus, he sits, immobile, on a railroad station bench. Frozen there throughout an entire nig ...
... In his nihilistic novel, “The End of the Road,” John Barth introduces a protagonist who falls prisoner to his own indecision. To Jacob Horner, the predicted consequences of all actions have become equivalent. Thus, he sits, immobile, on a railroad station bench. Frozen there throughout an entire nig ...
Subventricular zone
The subventricular zone (SVZ) is a paired brain structure situated throughout the lateral walls of the lateral ventricles. It is composed of four distinct layers of variable thickness and cell density, as well as cellular composition. Along with the dentate gyrus of the hippocampus, the SVZ is one of two places where neurogenesis has been found to occur in the adult mammalian brain.