explanations of other sleep disorders
... Dabrowska (2005, see A2 Level Psychology page 67) offer an explanation of sleepwalking as they found both low and declining levels of delta waves that could be signs of a chronic inability to sustain slow-wave sleep. The main issue with somnambulism, apart from the anxieties it may cause, is the mod ...
... Dabrowska (2005, see A2 Level Psychology page 67) offer an explanation of sleepwalking as they found both low and declining levels of delta waves that could be signs of a chronic inability to sustain slow-wave sleep. The main issue with somnambulism, apart from the anxieties it may cause, is the mod ...
The role of the cerebellum in classical conditioning of
... (US). Most of the data that have been collected over the years are from studies of eyeblink conditioning; hence we focus on that response system here. To the extent tested, the cerebellum is involved in the same way for all striated muscle responses learned to deal with an aversive US (e.g. forelimb ...
... (US). Most of the data that have been collected over the years are from studies of eyeblink conditioning; hence we focus on that response system here. To the extent tested, the cerebellum is involved in the same way for all striated muscle responses learned to deal with an aversive US (e.g. forelimb ...
Towards the utilization of EEG as a brain imaging tool
... source localization techniques (Wong, 1991). While the traditional waveform-based analysis still dominates in the EEG community (Luck, 2005), the increasingly common use of high-density EEG systems with more than 100 electrodes (Tucker, 1993) both in experimental and clinical settings leads to an in ...
... source localization techniques (Wong, 1991). While the traditional waveform-based analysis still dominates in the EEG community (Luck, 2005), the increasingly common use of high-density EEG systems with more than 100 electrodes (Tucker, 1993) both in experimental and clinical settings leads to an in ...
Investigating Anticipatory Behaviours in Lambs
... or being let out. The interval between cue and future event may however be delayed. In the best of worlds, animals may not experience such waiting as negative and it is even suggested that the anticipation following such cues is experienced as pleasurable. The aim of this thesis was to investigate a ...
... or being let out. The interval between cue and future event may however be delayed. In the best of worlds, animals may not experience such waiting as negative and it is even suggested that the anticipation following such cues is experienced as pleasurable. The aim of this thesis was to investigate a ...
Topographic Organization of Corticospinal Projections from the
... precentral sulcus @PCS),and the ventral premotor area (PMv), which is in and adjacent to the caudal bank of the arcuate sulcus (ArS) at its inferior limb. In subsequent reports, we will present our findings on the origin of corticospinal projections from (1) the premotor areas on the medial wall of ...
... precentral sulcus @PCS),and the ventral premotor area (PMv), which is in and adjacent to the caudal bank of the arcuate sulcus (ArS) at its inferior limb. In subsequent reports, we will present our findings on the origin of corticospinal projections from (1) the premotor areas on the medial wall of ...
Disruption of experience-dependent synaptic modifications in striate
... Small uurr holes were made in the skull approximately 5 mm posterior to the interaural line and lateral - 1.5 mm from the midline. Through these holes, the 27 gauge bevelled cannulae were lowered into the cortex with the aid of a micromanipulator. The needle tips were inserted 2 mm below the dura an ...
... Small uurr holes were made in the skull approximately 5 mm posterior to the interaural line and lateral - 1.5 mm from the midline. Through these holes, the 27 gauge bevelled cannulae were lowered into the cortex with the aid of a micromanipulator. The needle tips were inserted 2 mm below the dura an ...
Hoarding Fact Sheet - International OCD Foundation
... family member with the problem. It seems likely that serious hoarding problems are present in at least 1in 50 people, but they may be present in as many as 1 in 20. Are hoarding and obsessive compulsive disorder (OCD) related? Compulsive hoarding was commonly considered to be a type of OCD. Some est ...
... family member with the problem. It seems likely that serious hoarding problems are present in at least 1in 50 people, but they may be present in as many as 1 in 20. Are hoarding and obsessive compulsive disorder (OCD) related? Compulsive hoarding was commonly considered to be a type of OCD. Some est ...
IOSR Journal Of Environmental Science, Toxicology And Food Technology (IOSR-JESTFT)
... protected the neurons against the hypoxia induced cell death [17] glutamate toxicity [18]. EGb 761 attenuated the verapamil induced neurodegeneration [19]. The EGb 761 showed beneficial effect against toxin induced neural damage such as MPTP, and cyanide [20]. EGb 761 reduced the neuronal damage obs ...
... protected the neurons against the hypoxia induced cell death [17] glutamate toxicity [18]. EGb 761 attenuated the verapamil induced neurodegeneration [19]. The EGb 761 showed beneficial effect against toxin induced neural damage such as MPTP, and cyanide [20]. EGb 761 reduced the neuronal damage obs ...
The Control of Voluntary Eye Movements: New Perspectives
... It has been known for some decades that the motor commands for saccades are constructed primarily by a circuit in the brain stem that generates the burst of neural activity necessary to cause the rapid changes in muscle force that propel saccades. The elements of this circuit are spread across sever ...
... It has been known for some decades that the motor commands for saccades are constructed primarily by a circuit in the brain stem that generates the burst of neural activity necessary to cause the rapid changes in muscle force that propel saccades. The elements of this circuit are spread across sever ...
Stimulation of Medial Prefrontal Cortex Decreases
... projections, inhibition of Ce would be an efficient way of dampening multiple fear responses after extinction (Royer and Paré, 2002). It is not known, however, whether mPFC neurons can influence Ce excitability. To address this, we recorded the responses of Ce output neurons to cortical and basolat ...
... projections, inhibition of Ce would be an efficient way of dampening multiple fear responses after extinction (Royer and Paré, 2002). It is not known, however, whether mPFC neurons can influence Ce excitability. To address this, we recorded the responses of Ce output neurons to cortical and basolat ...
Author`s personal copy - Laboratoire de Neurosciences Cognitives
... in PD patients (Dostrovsky et al., 2000) and sup ported by computational models (Johnson and McIntyre, 2008). On the other hand, no clear time-lock has been observed in another study on MPTP-treated monkeys (McCairn and Turner, 2009), where the majority of GPi and GPe neu rons responded to repeate ...
... in PD patients (Dostrovsky et al., 2000) and sup ported by computational models (Johnson and McIntyre, 2008). On the other hand, no clear time-lock has been observed in another study on MPTP-treated monkeys (McCairn and Turner, 2009), where the majority of GPi and GPe neu rons responded to repeate ...
Action Preparation Shapes Processing in Early Visual Cortex
... Netherlands, 4Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behavior, 6525 HR, Nijmegen, the Netherlands, and 5Department of Experimental Psychology, Helmholtz Institute, Utrecht University, 3584 CS, Utrecht, the Netherlands ...
... Netherlands, 4Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behavior, 6525 HR, Nijmegen, the Netherlands, and 5Department of Experimental Psychology, Helmholtz Institute, Utrecht University, 3584 CS, Utrecht, the Netherlands ...
Olfactory tract transection in neonatal rats: Evidence for Mitral cell
... sections and stained with cresyl violet as described43. Statistical analysis—All statistical analyses were conducted using the SPSS Software. One/Two-way analysis of variance (ANOVA) procedures were used in the data analysis. After obtaining significant ANOVAs, post-hoc comparisons of means were car ...
... sections and stained with cresyl violet as described43. Statistical analysis—All statistical analyses were conducted using the SPSS Software. One/Two-way analysis of variance (ANOVA) procedures were used in the data analysis. After obtaining significant ANOVAs, post-hoc comparisons of means were car ...
Soto-Faraco (2003) Multisensory contributions to the perception of
... stimulus. However, no impression of auditory movement was reported by the participants in this study. It is possible that the apparent auditory motion reported in Mateeff et al.’s study may simply reflect an artefact of the use of a forced 2 Due to space constraints, this review will be restricted t ...
... stimulus. However, no impression of auditory movement was reported by the participants in this study. It is possible that the apparent auditory motion reported in Mateeff et al.’s study may simply reflect an artefact of the use of a forced 2 Due to space constraints, this review will be restricted t ...
AP8_Lecture_3 - Forensic Consultation
... Evolutionary theorists argue that human reactions and the genes responsible for them have survived over the course of time because they have helped individuals thrive and adapt ...
... Evolutionary theorists argue that human reactions and the genes responsible for them have survived over the course of time because they have helped individuals thrive and adapt ...
Coding Rate and Duration of Vocalizations of the Frog, Xenopus laevis
... a single type of premotor neuron with activity patterns correlated with both the rate and duration of fast trills. These “fast-trill neurons” (FTNs) exhibited long-lasting depolarizations (LLDs) correlated with each fast trill and action potentials that were phase-locked with motor output— neural co ...
... a single type of premotor neuron with activity patterns correlated with both the rate and duration of fast trills. These “fast-trill neurons” (FTNs) exhibited long-lasting depolarizations (LLDs) correlated with each fast trill and action potentials that were phase-locked with motor output— neural co ...
Vision for Prehension in the Medial Parietal Cortex - Gallettilab
... visual field, but the representation is not a point-to-point retinotopic organization, and nearby neurons within the area often represent completely different parts of the visual field (Galletti et al. 1999). The representation of the lower contralateral quadrant is particularly emphasized, from the f ...
... visual field, but the representation is not a point-to-point retinotopic organization, and nearby neurons within the area often represent completely different parts of the visual field (Galletti et al. 1999). The representation of the lower contralateral quadrant is particularly emphasized, from the f ...
Ch. 9 Learning Practice Sheet with Answers
... 23. You are with a friend who is speeding and driving recklessly. You arrive safely at your destination without being stopped by the police. You have had your driver's license for three months and have always been cautious in your driving. After your experience with your friend, you decide that spee ...
... 23. You are with a friend who is speeding and driving recklessly. You arrive safely at your destination without being stopped by the police. You have had your driver's license for three months and have always been cautious in your driving. After your experience with your friend, you decide that spee ...
Intelligent agents capable of developing memory of their environment
... acyclic graphs. Graphs have advantages in that they allow implicit re-use of subgraphs. In its original form CGP used a rectangular grid of computational nodes (in which nodes were not allowed to take their inputs from a node in the same column). However, later work relaxed this restriction by alway ...
... acyclic graphs. Graphs have advantages in that they allow implicit re-use of subgraphs. In its original form CGP used a rectangular grid of computational nodes (in which nodes were not allowed to take their inputs from a node in the same column). However, later work relaxed this restriction by alway ...
facing page
... Safety and Health Administration). Clinically, this dose is comparable to the inhaled exposure which produces euphoria in humans (euphoria usually appears at levels near 800-1 500 ppm, but individuals may be more or less sensitive to the effect of inhaled toluene). Because euphoria is the desired ef ...
... Safety and Health Administration). Clinically, this dose is comparable to the inhaled exposure which produces euphoria in humans (euphoria usually appears at levels near 800-1 500 ppm, but individuals may be more or less sensitive to the effect of inhaled toluene). Because euphoria is the desired ef ...
Attention induces synchronization-based response gain in steady
... enough to demonstrate response (or activity) gain. Indeed, some of the data reported in a prior SSVEP study2 are suggestive of multiplicative attention effects on SSVEP amplitudes. Here we rigorously tested the attentional response and activity gain hypotheses for neural population activity by recor ...
... enough to demonstrate response (or activity) gain. Indeed, some of the data reported in a prior SSVEP study2 are suggestive of multiplicative attention effects on SSVEP amplitudes. Here we rigorously tested the attentional response and activity gain hypotheses for neural population activity by recor ...
Zinc Alters Excitatory Amino Acid Neurotoxicity on Cortical Neurons
... in a fashion similar to that seen with NMDA, but less effectively. In addition, despite this overall protective effect, zinc paradoxically increased the glutamate-induced destruction of nicotinamide adenine dinucleotide phosphate diaphorase (NADPH-d)-containing neurons, a subpopulation that was show ...
... in a fashion similar to that seen with NMDA, but less effectively. In addition, despite this overall protective effect, zinc paradoxically increased the glutamate-induced destruction of nicotinamide adenine dinucleotide phosphate diaphorase (NADPH-d)-containing neurons, a subpopulation that was show ...
Clustered Organization of Neurons with Similar Extra
... five different penetrations. The summation indices of all neurons recorded were shown (Figure 3, left panels), together with histological reconstruction of the electrode track through the cortical layers (Figure 3, right panels). Regardless of whether the penetration was tangential, oblique, or norm ...
... five different penetrations. The summation indices of all neurons recorded were shown (Figure 3, left panels), together with histological reconstruction of the electrode track through the cortical layers (Figure 3, right panels). Regardless of whether the penetration was tangential, oblique, or norm ...
Glucose-sensing neurons: Are they physiologically relevant?
... showed that GR neurons utilize the ATP-sensitive K+ (KATP) channel to sense glucose. That is, similar to the pancreatic b-cell, rising glucose levels increase the intracellular ATP to ADP ratio and close the KATP channel. This depolarizes the b-cell and activates voltage-sensitive calcium channels t ...
... showed that GR neurons utilize the ATP-sensitive K+ (KATP) channel to sense glucose. That is, similar to the pancreatic b-cell, rising glucose levels increase the intracellular ATP to ADP ratio and close the KATP channel. This depolarizes the b-cell and activates voltage-sensitive calcium channels t ...