Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Molecular and Cellular Neuroscience (17)
- Anatomy (16)
- Medicine and Health Sciences (16)
- Nervous System (16)
- Behavioral Neurobiology (13)
-
- Biochemistry, Biophysics, and Structural Biology (12)
- Biochemical Phenomena, Metabolism, and Nutrition (10)
- Biochemistry (10)
- Medical Sciences (10)
- Physiology (9)
- Systems and Integrative Physiology (9)
- Endocrinology (7)
- Animal Structures (3)
- Biology (2)
- Education (2)
- Laboratory and Basic Science Research (2)
- Molecular Biology (2)
- Science and Mathematics Education (2)
- Animal Experimentation and Research (1)
- Animal Sciences (1)
- Artificial Intelligence and Robotics (1)
- Biodiversity (1)
- Bioinformatics (1)
- Biotechnology (1)
- Cell Biology (1)
- Cell and Developmental Biology (1)
- Cells (1)
- Keyword
-
- Hypothalamus (7)
- Brain atlas (4)
- Stress (3)
- 2-deoxyglucose (2)
- Brain mapping (2)
-
- Catecholamine (2)
- Hypoglycemia (2)
- Mapping (2)
- Neuroanatomy (2)
- Accumbens (1)
- Activation (1)
- Addiction (1)
- Autonomic (1)
- CUREs (1)
- Calbindin (1)
- Central injections (1)
- Circadian (1)
- Computational neuroscience (1)
- Corticotropin releasing hormone (1)
- Corticotropin-releasing hormone (1)
- Cyclic AMP (1)
- Data management (1)
- Data migration (1)
- Eating (1)
- Fear conditioning (1)
- Feeding (1)
- Fos (1)
- Gene expression (1)
- Glucoprivation (1)
- Glucose (1)
Articles 1 - 24 of 24
Full-Text Articles in Systems Neuroscience
Glycemic Challenge Is Associated With The Rapid Cellular Activation Of The Locus Ceruleus And Nucleus Of Solitary Tract: Circumscribed Spatial Analysis Of Phosphorylated Map Kinase Immunoreactivity, Khan
Departmental Papers (Biology)
Rodent studies indicate that impaired glucose utilization or hypoglycemia is associated with the cellular activation of neurons in the medulla (Winslow, 1733) (MY), believed to control feeding behavior and glucose counterregulation. However, such activation has been tracked primarily within hours of the challenge, rather than sooner, and has been poorly mapped within standardized brain atlases. Here, we report that, within 15 min of receiving 2-deoxy-D-glucose (2-DG; 250 mg/kg, i.v.), which can trigger glucoprivic feeding behavior, marked elevations were observed in the numbers of rhombic brain (His, 1893) (RB) neuronal cell profiles immunoreactive for the cellular activation marker(s), phosphorylated p44/42 MAP …
A Historical Perspective On Training Students To Create Standardized Maps Of Novel Brain Structure: Newly-Uncovered Resonances Between Past And Present Research-Based Neuroanatomy Curricula, Khan, Christina D'Arcy, Jeffrey Olimpo
A Historical Perspective On Training Students To Create Standardized Maps Of Novel Brain Structure: Newly-Uncovered Resonances Between Past And Present Research-Based Neuroanatomy Curricula, Khan, Christina D'Arcy, Jeffrey Olimpo
Departmental Papers (Biology)
Recent efforts to reform postsecondary STEM education in the U.S. have resulted in the creation of course-based undergraduate research experiences (CUREs), which, among other outcomes, have successfully retained freshmen in their chosen STEM majors and provided them with a greater sense of identity as scientists by enabling them to experience how research is conducted in a laboratory setting. In 2014, we launched our own laboratory-based CURE, Brain Mapping & Connectomics (BMC). Now in its seventh year, BMC trains University of Texas at El Paso (UTEP) undergraduates to identify and label neuron populations in the rat brain, analyze their cytoarchitecture, and …
Female Rats Display Greater Nicotine Withdrawal-Induced Cellular Activation Of A Central Portion Of The Interpeduncular Nucleus Versus Males: A Study Of Fos Immunoreactivity Within Provisionally Assigned Interpeduncular Subnuclei, Matos-Ocasio, Veronika Espinoza, Paola Correa-Alfonzo, Arshad Khan, Laura O'Dell
Female Rats Display Greater Nicotine Withdrawal-Induced Cellular Activation Of A Central Portion Of The Interpeduncular Nucleus Versus Males: A Study Of Fos Immunoreactivity Within Provisionally Assigned Interpeduncular Subnuclei, Matos-Ocasio, Veronika Espinoza, Paola Correa-Alfonzo, Arshad Khan, Laura O'Dell
Departmental Papers (Biology)
No abstract provided.
Distributions Of Hypothalamic Neuron Populations Co-Expressing Tyrosine Hydroxylase And The Vesicular Gaba Transporter In The Mouse., Negishi, Mikayla Payant, Kayla Schumacker, Gabor Wittman, Rebecca Butler, Ronald Lechan, Harry Steinbusch, Arshad Khan, Melissa Chee
Distributions Of Hypothalamic Neuron Populations Co-Expressing Tyrosine Hydroxylase And The Vesicular Gaba Transporter In The Mouse., Negishi, Mikayla Payant, Kayla Schumacker, Gabor Wittman, Rebecca Butler, Ronald Lechan, Harry Steinbusch, Arshad Khan, Melissa Chee
Departmental Papers (Biology)
No abstract provided.
Cognitive And Non-Cognitive Outcomes Associated With Student Engagement In A Novel Brain Chemoarchitecture Mapping Course-Based Undergraduate Research Experience., D'Arcy, Anais Martinez, Arshad Khan, Jeffrey Olimpo
Cognitive And Non-Cognitive Outcomes Associated With Student Engagement In A Novel Brain Chemoarchitecture Mapping Course-Based Undergraduate Research Experience., D'Arcy, Anais Martinez, Arshad Khan, Jeffrey Olimpo
Departmental Papers (Biology)
No abstract provided.
Overexpression Of Corticotropin-Releasing Factor In The Nucleus Accumbens Enhances The Reinforcing Effects Of Nicotine In Female Versus Male Rats., Uribe, Victor Correa, Briana Pinales, Rodolfo Flores, Bryan Cruz, Zhiyin Shan, Adriaan Bruijnzeel, Arshad Khan, Laura O'Dell
Overexpression Of Corticotropin-Releasing Factor In The Nucleus Accumbens Enhances The Reinforcing Effects Of Nicotine In Female Versus Male Rats., Uribe, Victor Correa, Briana Pinales, Rodolfo Flores, Bryan Cruz, Zhiyin Shan, Adriaan Bruijnzeel, Arshad Khan, Laura O'Dell
Departmental Papers (Biology)
This study assessed the role of stress systems in the nucleus accumbens (NAc) in promoting sex differences in the reinforcing effects of nicotine. Intravenous self-administration (IVSA) of various doses of nicotine was compared following overexpression of corticotropin-releasing factor (CRF) in the NAc of female and male rats. Ovariectomized (OVX) females were also included to assess the role of ovarian hormones in promoting nicotine reinforcement. Rats received intra-NAc administration of an adeno-associated vector that overexpressed CRF (AAV2/5-CRF) or green fluorescent protein (AAV2/5-GFP). All rats were then given extended access (23 h/day) to an inactive and an active lever that delivered nicotine. …
Mapping Molecular Datasets Back To The Brain Regions They Are Extracted From: Remembering The Native Countries Of Hypothalamic Expatriates And Refugees, Khan, Alice Grant, Anais Martinez, Gully Burns, Brendan Thatcher, Vishwanath Anekonda, Benjamin Thompson, Zachary Roberts, Daniel Moralejo, James Blevins
Mapping Molecular Datasets Back To The Brain Regions They Are Extracted From: Remembering The Native Countries Of Hypothalamic Expatriates And Refugees, Khan, Alice Grant, Anais Martinez, Gully Burns, Brendan Thatcher, Vishwanath Anekonda, Benjamin Thompson, Zachary Roberts, Daniel Moralejo, James Blevins
Departmental Papers (Biology)
This article, which includes novel unpublished data along with commentary and analysis,focuses on approaches to link transcriptomic, proteomic, and peptidomic datasets mined frombrain tissue to the original locations within the brain that they are derived from using digital atlasmapping techniques. We use, as an example, the transcriptomic, proteomic and peptidomicanalyses conducted in the mammalian hypothalamus. Following a brief historical overview, wehighlight studies that have mined biochemical and molecular information from the hypothalamusand then lay out a strategy for how these data can be linked spatially to the mapped locations in acanonical brain atlas where the data come from, thereby allowing …
Contextual Fear Retrieval-Induced Fos Expression Across Early Development In The Rat: An Analysis Using Established Nervous System Nomenclature Ontology, Santarelli, Arshad Khan, Andrew Poulos
Contextual Fear Retrieval-Induced Fos Expression Across Early Development In The Rat: An Analysis Using Established Nervous System Nomenclature Ontology, Santarelli, Arshad Khan, Andrew Poulos
Departmental Papers (Biology)
No abstract provided.
Computer Vision Evidence Supporting Craniometric Alignment Of Rat Brain Atlases To Streamline Expert-Guided, First-Order Migration Of Hypothalamic Spatial Datasets Related To Behavioral Control, Khan, Jose Perez, Claire Wells, Olac Fuentes
Computer Vision Evidence Supporting Craniometric Alignment Of Rat Brain Atlases To Streamline Expert-Guided, First-Order Migration Of Hypothalamic Spatial Datasets Related To Behavioral Control, Khan, Jose Perez, Claire Wells, Olac Fuentes
Departmental Papers (Biology)
The rat has arguably the most widely studied brain among all animals, with numerous reference atlases for rat brain having been published since 1946. For example, many neuroscientists have used the atlases of Paxinos and Watson (PW, first published in 1982) or Swanson (S, first published in 1992) as guides to probe or map specific rat brain structures and their connections. Despite nearly three decades of contemporaneous publication, no independent attempt has been made to establish a basic framework that allows data mapped in PW to be placed in register with S, or vice versa. …
Microarray Analysis Of Aging-Associated Immune System Alterations In The Rostral Ventrolateral Medulla Of F344 Rats, Balivada, Chanran Ganta, Yongqing Zhang, Hitesh Pawar, Richard Ortiz, Kevin Becker, Arshad Khan, Michael Kenney
Microarray Analysis Of Aging-Associated Immune System Alterations In The Rostral Ventrolateral Medulla Of F344 Rats, Balivada, Chanran Ganta, Yongqing Zhang, Hitesh Pawar, Richard Ortiz, Kevin Becker, Arshad Khan, Michael Kenney
Departmental Papers (Biology)
The rostral ventrolateral medulla (RVLM) is an area of the brain stem that contains diverse neural substrates that are involved in systems critical for physiological function. There is evidence that aging affects some neural substrates within the RVLM, although age-related changes in RVLM molecular mechanisms are not well established. The goal of the present study was to characterize the transcriptomic profile of the aging RVLM and to test the hypothesis that aging is associated with altered gene expression in the RVLM, with an emphasis on immune system associated gene transcripts. RVLM tissue punches from young, middle-aged, and aged F344 rats …
Rescuing Perishable Neuroanatomical Information From A Threatened Biodiversity Hotspot: Remote Field Methods For Brain Tissue Preservation Validated By Cytoarchitectonic Analysis, Immunohistochemistry, And X-Ray Microcomputed Tomography, Hughes, Ellen Walker, Paul Gignac, Anais Martinez, Kenichiro Negishi, Carl Lieb, Eli Greenbaum, Arshad Khan
Rescuing Perishable Neuroanatomical Information From A Threatened Biodiversity Hotspot: Remote Field Methods For Brain Tissue Preservation Validated By Cytoarchitectonic Analysis, Immunohistochemistry, And X-Ray Microcomputed Tomography, Hughes, Ellen Walker, Paul Gignac, Anais Martinez, Kenichiro Negishi, Carl Lieb, Eli Greenbaum, Arshad Khan
Departmental Papers (Biology)
Biodiversity hotspots, which harbor more endemic species than elsewhere on Earth, areincreasingly threatened. There is a need to accelerate collection efforts in these regionsbefore threatened or endangered species become extinct. The diverse geographical, ecological,genetic, morphological, and behavioral data generated from the on-site collection ofan individual specimen are useful for many scientific purposes. However, traditional methodsfor specimen preparation in the field do not permit researchers to retrieve neuroanatomicaldata, disregarding potentially useful data for increasing our understanding of braindiversity. These data have helped clarify brain evolution, deciphered relationships betweenstructure and function, and revealed constraints and selective pressures that provide contextabout the evolution …
Elucidation Of The Anatomy Of A Satiety Network: Focus On Connectivity Of The Parabrachial Nucleus In The Adult Rat, Zséli, Barbara Vida, Anais Martinez, Ronald Lechan, Arshad Khan, Csaba Fekete
Elucidation Of The Anatomy Of A Satiety Network: Focus On Connectivity Of The Parabrachial Nucleus In The Adult Rat, Zséli, Barbara Vida, Anais Martinez, Ronald Lechan, Arshad Khan, Csaba Fekete
Departmental Papers (Biology)
We hypothesized that brain regions showing neuronal activation after refeeding comprise major nodes in a satiety network, and tested this hypothesis with two sets of experiments. Detailed c-Fos mapping comparing fasted and refed rats was performed to identify candidate nodes of the satiety network. In addition to well-known feeding-related brain regions such as the arcuate, dorsomedial, and paraventricular hypothalamic nuclei, lateral hypothalamic area, parabrachial nucleus (PB), nucleus of the solitary tract and central amygdalar nucleus, other referring activated regions were also identified, such as the parastrial and parasubthalamic nuclei. To begin to understand the connectivity of the satiety network, the …
Map Kinases Couple Hindbrain-Derived Catecholamine Signals To Hypothalamic Adrenocortical Control Mechanisms During Glycemia-Related Challenges, Khan, Kimberly Kaminski, Graciela Sanchez-Watts, Todd Ponzio, J. Kuzmiski, Jaideep Bains, Alan Watts
Map Kinases Couple Hindbrain-Derived Catecholamine Signals To Hypothalamic Adrenocortical Control Mechanisms During Glycemia-Related Challenges, Khan, Kimberly Kaminski, Graciela Sanchez-Watts, Todd Ponzio, J. Kuzmiski, Jaideep Bains, Alan Watts
Departmental Papers (Biology)
No abstract provided.
A Role For The Forebrain In Mediating Time-Of-Day Differences In Glucocorticoid Counterregulatory Responses To Hypoglycemia In Rats, Gorton, Arshad Khan, Maryann Bohland, Graciela Sanchez-Watts, Casey Donovan, Alan Watts
A Role For The Forebrain In Mediating Time-Of-Day Differences In Glucocorticoid Counterregulatory Responses To Hypoglycemia In Rats, Gorton, Arshad Khan, Maryann Bohland, Graciela Sanchez-Watts, Casey Donovan, Alan Watts
Departmental Papers (Biology)
No abstract provided.
Catecholaminergic Control Of Mitogen-Activated Protein Kinase Signaling In Paraventricular Neuroendocrine Neurons In Vivo And In Vitro: A Proposed Role During Glycemic Challenges, Khan, Todd Ponzio, Graciela Sanchez-Watts, B. Stanley, Glenn Hatton, Alan Watts
Catecholaminergic Control Of Mitogen-Activated Protein Kinase Signaling In Paraventricular Neuroendocrine Neurons In Vivo And In Vitro: A Proposed Role During Glycemic Challenges, Khan, Todd Ponzio, Graciela Sanchez-Watts, B. Stanley, Glenn Hatton, Alan Watts
Departmental Papers (Biology)
No abstract provided.
Activation In Neural Networks Controlling Ingestive Behaviors: What Does It Mean, And How Do We Map And Measure It?, Watts, Arshad Khan, Graciela Sanchez-Watts, Dawna Salter, Christina Neuner
Activation In Neural Networks Controlling Ingestive Behaviors: What Does It Mean, And How Do We Map And Measure It?, Watts, Arshad Khan, Graciela Sanchez-Watts, Dawna Salter, Christina Neuner
Departmental Papers (Biology)
No abstract provided.
Neuroscholar’S Electronic Laboratory Notebook And Its Application To Neuroendocrinology, Khan, Joel Hahn, We-Cheng Cheng, Alan Watts, Gully Burns
Neuroscholar’S Electronic Laboratory Notebook And Its Application To Neuroendocrinology, Khan, Joel Hahn, We-Cheng Cheng, Alan Watts, Gully Burns
Departmental Papers (Biology)
No abstract provided.
Lateral Hypothalamic Signaling Mechanisms Underlying Feeding Stimulation: Differential Contributions Of Src Family Tyrosine Kinases To Feeding Triggered Either By Nmda Injection Or By Food Deprivation, Khan, Herman Cheung, Elizabeth Gillard, Jennifer Palarca, Derek Welsbie, James Gurd, B. Stanley
Lateral Hypothalamic Signaling Mechanisms Underlying Feeding Stimulation: Differential Contributions Of Src Family Tyrosine Kinases To Feeding Triggered Either By Nmda Injection Or By Food Deprivation, Khan, Herman Cheung, Elizabeth Gillard, Jennifer Palarca, Derek Welsbie, James Gurd, B. Stanley
Departmental Papers (Biology)
No abstract provided.
Intravenous 2-Deoxy-D-Glucose Injection Rapidly Elevates Levels Of The Phosphorylated Forms Of P44/42 Mitogen-Activated Protein Kinases (Extracellularly Regulated Kinases 1/2) In Rat Hypothalamic Parvicellular Paraventricular Neurons, Khan, Alan Watts
Departmental Papers (Biology)
No abstract provided.
N-Methyl-D-Aspartate Receptor Subunit Nr2b Is Widely Expressed Throughout The Rat Diencephalon: An Immunohistochemical Study, Khan, B. Stanley, Lisa Bozzetti, Christina Chin, Cyndi Stivers, Margarita Curras-Collazo
N-Methyl-D-Aspartate Receptor Subunit Nr2b Is Widely Expressed Throughout The Rat Diencephalon: An Immunohistochemical Study, Khan, B. Stanley, Lisa Bozzetti, Christina Chin, Cyndi Stivers, Margarita Curras-Collazo
Departmental Papers (Biology)
No abstract provided.
Lateral Hypothalamic Nmda Receptor Subunits Nr2a And/Or Nr2b Mediate Eating: Immunochemical/Behavioral Evidence, Khan, Margarita Curras, Jennifer Dao, Faizi Jamal, Rishi Goel, Elizabeth Gillard, Stefany Wolfsohn, B. Stanley
Lateral Hypothalamic Nmda Receptor Subunits Nr2a And/Or Nr2b Mediate Eating: Immunochemical/Behavioral Evidence, Khan, Margarita Curras, Jennifer Dao, Faizi Jamal, Rishi Goel, Elizabeth Gillard, Stefany Wolfsohn, B. Stanley
Departmental Papers (Biology)
No abstract provided.
The Second Messenger Camp Elicits Eating By An Anatomically Specific Action In The Perifornical Hypothalamus, Gillard, Arshad Khan, Rickinder Grewal, Bara Mouradi, Stefany Wolfsohn, B. Stanley
The Second Messenger Camp Elicits Eating By An Anatomically Specific Action In The Perifornical Hypothalamus, Gillard, Arshad Khan, Rickinder Grewal, Bara Mouradi, Stefany Wolfsohn, B. Stanley
Departmental Papers (Biology)
No abstract provided.
Colocalization Of Calretinin And Calbindin-D28k With Oxytocin And Vasopressin In Rat Supraoptic Nucleus Neurons: A Quantitative Study, Miyata, Arshad Khan, Glenn Hatton
Colocalization Of Calretinin And Calbindin-D28k With Oxytocin And Vasopressin In Rat Supraoptic Nucleus Neurons: A Quantitative Study, Miyata, Arshad Khan, Glenn Hatton
Departmental Papers (Biology)
No abstract provided.
Eating Induced By Perifornical Camp Is Behaviorally Selective And Involves Protein Kinase Activity, Gillard, Arshad Khan, Bara Mouradi, Omkar Nalamwar, B. Stanley
Eating Induced By Perifornical Camp Is Behaviorally Selective And Involves Protein Kinase Activity, Gillard, Arshad Khan, Bara Mouradi, Omkar Nalamwar, B. Stanley
Departmental Papers (Biology)
No abstract provided.