Effects of Residual Inhibition Phenomenon on Early Auditory Evoked
... It could be possible (with no certainty) that the neural mechanisms which are involved in RI phenomenon, are similar to (or overlap with) those that cause generation of tinnitus (Roberts, 2007). By accepting aforesaid hypothesis, understanding neural mechanisms involved in RI can create a new horizo ...
... It could be possible (with no certainty) that the neural mechanisms which are involved in RI phenomenon, are similar to (or overlap with) those that cause generation of tinnitus (Roberts, 2007). By accepting aforesaid hypothesis, understanding neural mechanisms involved in RI can create a new horizo ...
NEURAL MECHANISMS SUPPORTING THE LEARNING
... UCS. For example, prior work has shown potentiation of the startle response during fear conditioning (Grillon et al., 1991), while unconditioned skin conductance response (SCR) diminishes as associative learning develops during Pavlovian fear conditioning (Baxter, 1966; Kimmel, 1967; Marcos & Redon ...
... UCS. For example, prior work has shown potentiation of the startle response during fear conditioning (Grillon et al., 1991), while unconditioned skin conductance response (SCR) diminishes as associative learning develops during Pavlovian fear conditioning (Baxter, 1966; Kimmel, 1967; Marcos & Redon ...
Previous results from our laboratory have shown that administration
... adolescence. Adolescents with “adolescent-onset alcohol use disorders,” (meeting DSM IV criteria for alcohol dependence or abuse), have smaller hippocampal volumes bilaterally compared to matched controls; age of initiation of consumption correlated with volume of consumption (De Bellis et al., 200 ...
... adolescence. Adolescents with “adolescent-onset alcohol use disorders,” (meeting DSM IV criteria for alcohol dependence or abuse), have smaller hippocampal volumes bilaterally compared to matched controls; age of initiation of consumption correlated with volume of consumption (De Bellis et al., 200 ...
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... are administered with feed to Sprague-Dawley rats from 8 weeks of age throughout the life span. OBJECTIVE: The aim of this second study is to better quantify the carcinogenic risk of APM, beginning treatment during fetal life. METHODS: We studied groups of 70-95 male and female Sprague-Dawley rats a ...
... are administered with feed to Sprague-Dawley rats from 8 weeks of age throughout the life span. OBJECTIVE: The aim of this second study is to better quantify the carcinogenic risk of APM, beginning treatment during fetal life. METHODS: We studied groups of 70-95 male and female Sprague-Dawley rats a ...
Leptin Signaling in the Nucleus Tractus Solitarii
... Allyn L. Mark, Khristofor Agassandian, Donald A. Morgan, Xuebo Liu, Martin D. Cassell, Kamal Rahmouni ...
... Allyn L. Mark, Khristofor Agassandian, Donald A. Morgan, Xuebo Liu, Martin D. Cassell, Kamal Rahmouni ...
Cholinergic Cells and Pathways
... employing it successfully (see below, section C). Then an immunocytochemical method was developed for detection of ACh (Geffard et al., 1985); of course, this technique would be most useful in definitive identification of cholinergic neurons and pathways, but there was no follow-up with regard to its ...
... employing it successfully (see below, section C). Then an immunocytochemical method was developed for detection of ACh (Geffard et al., 1985); of course, this technique would be most useful in definitive identification of cholinergic neurons and pathways, but there was no follow-up with regard to its ...
Emotional experiences of tension and suspense: psychological
... multitude of contexts (e.g., in music, literature, film, sports, or everyday life). However, the psychological and neuronal mechanisms underlying tension experiences remain largely unclear. This dissertation aims to advance the understanding of tension and suspense by presenting theoretical and empi ...
... multitude of contexts (e.g., in music, literature, film, sports, or everyday life). However, the psychological and neuronal mechanisms underlying tension experiences remain largely unclear. This dissertation aims to advance the understanding of tension and suspense by presenting theoretical and empi ...
Interaction of the Frontal Eye Field and Superior Colliculus for
... around the area activated from the FEF. The empirical question is whether saccades of such amplitude and direction can still be evoked from the FEF after that part of the SC has been inactivated. We found that SC inactivation substantially altered saccades evoked by FEF stimulation, and we conclude ...
... around the area activated from the FEF. The empirical question is whether saccades of such amplitude and direction can still be evoked from the FEF after that part of the SC has been inactivated. We found that SC inactivation substantially altered saccades evoked by FEF stimulation, and we conclude ...
Selective stimulation of the subthalamic nucleus in Parkinson`s
... Thus the classical concept is changed; there are two main input structures of the basal ganglia: striatum and STN. Several anatomical and electrophysiological studies have been performed on the monosynaptic cortico-subthalamic (‘hyperdirect’) pathway, but its functional role within the cortico-basal ...
... Thus the classical concept is changed; there are two main input structures of the basal ganglia: striatum and STN. Several anatomical and electrophysiological studies have been performed on the monosynaptic cortico-subthalamic (‘hyperdirect’) pathway, but its functional role within the cortico-basal ...
Neuroscience of Sleep - University of Ilorin
... • The discovery of a strong correlation between REM sleep and visual dreaming in humans has reversed many commonly held notes on about dreams. Every one dreams in regular cycles several times at night but they are not well remembered. • The probability of recall in a dream falls to zero within 8 min ...
... • The discovery of a strong correlation between REM sleep and visual dreaming in humans has reversed many commonly held notes on about dreams. Every one dreams in regular cycles several times at night but they are not well remembered. • The probability of recall in a dream falls to zero within 8 min ...
rem sleep - Website Staff UI
... • The discovery of a strong correlation between REM sleep and visual dreaming in humans has reversed many commonly held notes on about dreams. Every one dreams in regular cycles several times at night but they are not well remembered. • The probability of recall in a dream falls to zero within 8 min ...
... • The discovery of a strong correlation between REM sleep and visual dreaming in humans has reversed many commonly held notes on about dreams. Every one dreams in regular cycles several times at night but they are not well remembered. • The probability of recall in a dream falls to zero within 8 min ...
Versican Expression During Embryonic Development in the Mouse
... isoform appears to have an inhibitory effect [11],[12],[13],[14]. The V2 (most likely exclusive to brain), V3, V1, and V0 isoforms are present in adult tissues [8],[10],[15]. The V0 and V1 isoforms predominate during embryonic development and decrease rapidly at birth [3],[7],[10],[16],[17]. In one ...
... isoform appears to have an inhibitory effect [11],[12],[13],[14]. The V2 (most likely exclusive to brain), V3, V1, and V0 isoforms are present in adult tissues [8],[10],[15]. The V0 and V1 isoforms predominate during embryonic development and decrease rapidly at birth [3],[7],[10],[16],[17]. In one ...
1 - Test Bank
... 39. Recent evidence suggests that glial cells and astrocytes may play an important role in ________. a. learning and memory b. endocrine functioning c. maturation and aging d. growth and metabolic regulation Answer: a Difficulty: 3 Page Reference: 43 Topic: Neurons: The Messengers Skill: F ...
... 39. Recent evidence suggests that glial cells and astrocytes may play an important role in ________. a. learning and memory b. endocrine functioning c. maturation and aging d. growth and metabolic regulation Answer: a Difficulty: 3 Page Reference: 43 Topic: Neurons: The Messengers Skill: F ...
THE ELECTRODE-TISSUE INTERFACE DURING RECORDING
... in Minnesota. There are two people who were instrumental in my graduate career and I definitely would not been able to do this work without them. Svjetalana Miocinovic is one of the smartest and most generous people I know. She did a lot of the dirty work and I just happened to come along at the rig ...
... in Minnesota. There are two people who were instrumental in my graduate career and I definitely would not been able to do this work without them. Svjetalana Miocinovic is one of the smartest and most generous people I know. She did a lot of the dirty work and I just happened to come along at the rig ...
Behavioural Brain Research Ventral pallidum roles in reward and
... Importantly, the ‘thalamic preparation’ may damage the ventral pallidum, which is part of the telencephalon, raising the possibility that ventral pallidum damage might similarly be responsible for the thalamic animal’s aversion to sucrose. The importance to positive hedonic reactions of a ventral te ...
... Importantly, the ‘thalamic preparation’ may damage the ventral pallidum, which is part of the telencephalon, raising the possibility that ventral pallidum damage might similarly be responsible for the thalamic animal’s aversion to sucrose. The importance to positive hedonic reactions of a ventral te ...
Cerebral cortical hypoplasia with abnormal morphology of pyramidal
... such as an elevation of serum/plasma TSH levels (Kobayashi et al. 2001, Sasaki et al. 2007), but they have a reduction in serum/plasma thyroxin (T4) levels (Yoshida et al. 1994, Kobayashi et al. 2001), and a characteristic pause of growth with the delay of pubertal growth onset (Yoshida et al. 1994) ...
... such as an elevation of serum/plasma TSH levels (Kobayashi et al. 2001, Sasaki et al. 2007), but they have a reduction in serum/plasma thyroxin (T4) levels (Yoshida et al. 1994, Kobayashi et al. 2001), and a characteristic pause of growth with the delay of pubertal growth onset (Yoshida et al. 1994) ...
Histamine in the Nervous System
... neurons in all central ganglia (150). Histamine induces excitatory and inhibitory synaptic potentials (216, 459) and modulations (109, 811) in a variety of follower cells (98). Histamine-containing somata and fibers are widespread in arthropod brains, with the most intense labeling in the retinal ph ...
... neurons in all central ganglia (150). Histamine induces excitatory and inhibitory synaptic potentials (216, 459) and modulations (109, 811) in a variety of follower cells (98). Histamine-containing somata and fibers are widespread in arthropod brains, with the most intense labeling in the retinal ph ...
... Therefore, we analyzed functional magnetic resonance images (fMRI) of 20 unmedicated, combined, adult ADHD subjects and 25 healthy controls. Date sets were used to identify and compare the brain activation during a reward/time discrimination paradigm. The paradigm also included distractors during th ...
A role for sleep in brain plasticity
... to the ability of the brain to persistently modify its structure and function according to genetic ...
... to the ability of the brain to persistently modify its structure and function according to genetic ...
sleep disturbances associated with neuropsychiatric disease
... disorders. Over time, interest shifted to defining the neurobiology of mental disorders. In this service, EEG sleep staging became a tool to be used in either diagnosis or validation of the biological nature of mental disorders. A second, nonpsychiatric, line of investigation during this time concer ...
... disorders. Over time, interest shifted to defining the neurobiology of mental disorders. In this service, EEG sleep staging became a tool to be used in either diagnosis or validation of the biological nature of mental disorders. A second, nonpsychiatric, line of investigation during this time concer ...
Neuronal uptake and propagation of a rare phosphorylated high-molecular-weight tau
... neurons into the extracellular space in an activity-dependent manner17,18, supporting the idea that extracellular misfolded tau that is taken up by neurons may provide a platform for tau pathology spreading. Better understanding of the molecular basis of tau propagation is key to preventing progress ...
... neurons into the extracellular space in an activity-dependent manner17,18, supporting the idea that extracellular misfolded tau that is taken up by neurons may provide a platform for tau pathology spreading. Better understanding of the molecular basis of tau propagation is key to preventing progress ...
Altered Resting-State Functional Connectivity of
... are functionally heterogeneous, with distinct roles in learning and expressing fear behaviors. PTSD differences in amygdala-complex function and functional connectivity with cortical and subcortical structures remain unclear. Recent military veterans with PTSD (n ¼ 20) and matched trauma-exposed con ...
... are functionally heterogeneous, with distinct roles in learning and expressing fear behaviors. PTSD differences in amygdala-complex function and functional connectivity with cortical and subcortical structures remain unclear. Recent military veterans with PTSD (n ¼ 20) and matched trauma-exposed con ...
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... high concentrations [11]. Yet, thrombin has been demonstrated within the central nervous system (CNS) in rat and human specimens under physiological conditions [12]. Additionally, main thrombin regulatory factors such as FX, protease nexin-1 (PN-1), AT III and thrombin-activated receptors have been ...
... high concentrations [11]. Yet, thrombin has been demonstrated within the central nervous system (CNS) in rat and human specimens under physiological conditions [12]. Additionally, main thrombin regulatory factors such as FX, protease nexin-1 (PN-1), AT III and thrombin-activated receptors have been ...
stimulant treatment history predicts frontal-striatal
... Within one week of announcing the making of this series earlier this year, KRO-‐ NCRV’s editorial office had received over two-‐hundred emails from parents, teachers, and psychiatrists. One week later, members of Parliament were publicly ex ...
... Within one week of announcing the making of this series earlier this year, KRO-‐ NCRV’s editorial office had received over two-‐hundred emails from parents, teachers, and psychiatrists. One week later, members of Parliament were publicly ex ...
Zebrafish Get Connected: Investigating Neurotransmission Targets
... and have similar neuroanatomy in many areas such as the spinal cord, hindbrain and retina, but as the brain develops by eversion rather than inversion, some classical regions of the mammalian brain, such as the hippocampus, amygdala, and substantia nigra, are not present as such in zebrafish. The fu ...
... and have similar neuroanatomy in many areas such as the spinal cord, hindbrain and retina, but as the brain develops by eversion rather than inversion, some classical regions of the mammalian brain, such as the hippocampus, amygdala, and substantia nigra, are not present as such in zebrafish. The fu ...