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Multiarray silicon probes with integrated optical fibers
Multiarray silicon probes with integrated optical fibers

... chemically enhanced silicon etching of the shank substrate. The extra optical fibers were embedded and glued into the grooves using the same micromanipulation procedure as described above. In our experience this arrangement does not compromise the recording quality of the silicon probe. ...
GustOlf9
GustOlf9

... projection to hypothalamus. Olfactory tubercle – part of basal forebrain projections to and from olfactory bulb – play a role in regulating emotion. Piriform + periamygdaloid cortices – ant temporal lobe (shaped like a pear): olfactory perception as in: - input in internal processing of odors. - pro ...
Central neural control of the cardiovascular system
Central neural control of the cardiovascular system

... curve to the right) (49) as well as central regulatory mechanisms that maintain the arterial blood PO2 (PaO2) despite large changes in metabolic activity (1). Apart from physical exercise, coordinated cardiovascular and respiratory mechanisms regulate the O2 supply to all tissue during other behavio ...
Autonomic Nervous System
Autonomic Nervous System

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Specification of Cerebral Cortical Areas
Specification of Cerebral Cortical Areas

... HE HUMAN CEREBRAL CORTEX IS PERHAPS THE MOST ...
The visual-oculomotor striatum of the cat: functional relationship to
The visual-oculomotor striatum of the cat: functional relationship to

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descending projections from the trigeminal ganglion and
descending projections from the trigeminal ganglion and

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CHAPTER 12: THE CENTRAL NERVOUS SYSTEM MODULE 12.1
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Get the full text version of this article (PDF-file, 120 KB)

... and stress response, which include reactions from and to central centers, such as immune cytokines (messenger molecules) traveling to the brain during infection and making you feel sick. Responses to stressful events can trigger neurogenic inflammation by way of either 1) the sympathetic nervous sys ...
Binding of aluminium ions by Staphylococcus
Binding of aluminium ions by Staphylococcus

... Aluminum
intoxica(on
due
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aluminum‐containing
antacids
or
dialysate
can
cause
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in
pa(ents
undergoing
hemodialysis,
but
the
biochemical
mechanism
has
not
 been
defined.
The
enzyme
dihydropteridine
reductase
(DHPR)
is
essen(al
for
the
maintenance
of
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concentra(ons
of
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ANS MCQ
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Peripheral Nervous System 1: The Somatic System
Peripheral Nervous System 1: The Somatic System

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Peripheral Nervous System 1: The Somatic System
Peripheral Nervous System 1: The Somatic System

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NAlab07_AuditVest
NAlab07_AuditVest

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Auditory and Vestibular Systems Objective • To learn the functional
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... ____________________________ wrap around the nerve fibers when they are myelinated. This results in the impulse skipping from node to node. In myelinated axons and dendrites, the impulse can travel up to 200m/s. In unmyelinated fibers, the impulse can be as slow as 0.5 m/s. This difference in speed ...
PPT - Ohio University
PPT - Ohio University

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nerve - Ohio University
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Peripheral Nervous System 1: The Somatic System
Peripheral Nervous System 1: The Somatic System

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NAlab13_LimbicSystem..
NAlab13_LimbicSystem..

... distinct regions of the hippocampal formation and parahippocampal gyrus roughly take the form of the letter “S” (see NTA Fig. 15-14). The entorhinal cortex, a restricted portion of the parahippocampal gyrus, forms the lower arc of the “S”. The entorhinal cortex has six layers like neocortex on the l ...
48x36 Poster Template
48x36 Poster Template

... My topic is neuronal primary cilia and the role they play in neuro-degeneration. Even though cilia were discovered over 100 years ago, many scientists to this day do not know the function of primary cilia. My research question is: What role do neuronal primary cilia have in the neuro-degeneration in ...
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Granger causality analysis of state dependent functional connectivity
Granger causality analysis of state dependent functional connectivity

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PDF - Molecules and Cells

... eggs and mate multiple times (Peng et al., 2005a). SP is also associated with other behavioral and physiological changes, such as feeding, sleep and immune responses (Carvalho et al., 2006; Domanitskaya et al., 2007; Isaac et al., 2010; Peng et al., 2005b; Ribeiro and Dickson, 2010; Walker et al., 2 ...
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Circumventricular organs

Circumventricular organs (CVOs) are structures in the brain that are characterized by their extensive vasculature and lack of a normal blood brain barrier (BBB). The CVOs allow for the linkage between the central nervous system and peripheral blood flow; additionally they are an integral part of neuroendocrine function. The lack of a blood brain barrier allows the CVOs to act as an alternative route for peptides and hormones in the neural tissue to the peripheral blood stream, while still protecting it from toxic substances. CVOs can be classified into (a) sensory and (b) secretory organs. The sensory organs include the area postrema (AP), the subfornical organ (SFO) and the vascular organ of lamina terminalis. They have the ability to sense plasma molecules and then pass that information into other regions of the brain. Through this, they provide direct information to the autonomic nervous system from the systemic circulation. The secretory organs include the subcommissural organ (SCO), the posterior pituitary, the pineal gland, the median eminence and the intermediate lobe of the pituitary gland. These organs are responsible for secreting hormones and glycoproteins into the peripheral vascular system using feedback from both the brain environment and external stimuli.All of the circumventricular organs, besides the SCO, contain extensive vasculature and fenestrated capillaries which leads to a ‘leaky’ BBB at the site of the organs. Furthermore, all CVOs contain neural tissue, allowing them to play a role in the neuroendocrine system. It is highly debated if the choroid plexus can be included as a CVO. It has a high concentration of fenestrated capillaries, but its lack of neural tissue and its primary role of producing cerebrospinal fluid (CSF) usually excludes the choroid plexus from the CVO classification.Research has also linked CVOs to body fluid regulation, cardiovascular functions, immune responses, thirst, feeding behavior and reproductive behavior.
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