1-20 of 65
Keywords: brain
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
J Exp Biol (2023) 226 (8): jeb245355.
Published: 14 April 2023
...Gerrit A. Martens; Cornelia Geßner; Lars P. Folkow; Marina Creydt; Markus Fischer; Thorsten Burmester ABSTRACT Lipids make up more than half of the human brain's dry weight, yet the composition and function of the brain lipidome is not well characterized. Lipids not only provide the structural...
Includes: Supplementary data
Journal Articles
J Exp Biol (2023) 226 (6): jeb244854.
Published: 23 March 2023
... an excellent opportunity to investigate the brain regions important for parental care. The maternal mouthbrooding African cichlid fish Astatotilapia burtoni broods developing young inside the mouth for approximately 14 days, then provides post-release maternal care by protecting fry inside the mouth when...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (21): jeb232371.
Published: 9 November 2020
... in the formation of spatial maps in telencephalic areas of the brain. Specifically, we predict the existence of spatial cells that encode defined components of the Earth's magnetic field. The trigeminal nuclei include the spinal sensory (SpV) and the principal nucleus (PrV) which has dorsal (PrVd) and ventral...
Journal Articles
Journal Articles
J Exp Biol (2019) 222 (2): jeb194894.
Published: 24 January 2019
... fish. Treating male zebrafish with metyrapone, a cortisol synthesis inhibitor, blocked the cortisol response to social subordination and attenuated the suppression of brain cell proliferation in the dorsal telencephalic area of subordinate fish. Collectively, these data support a role for cortisol...
Includes: Supplementary data
Journal Articles
J Exp Biol (2016) 219 (24): 3952–3961.
Published: 15 December 2016
.../ Summary: Compared with SD rats, FVB mice have higher ventilatory and metabolic responses to hypoxia, higher induction of HIF-1α, and lower Glut1 protein expression in the brainstem. Respiratory control Metabolic rate Hypoxia Protein expression Brain The house mouse ( Mus musculus...
Journal Articles
J Exp Biol (2016) 219 (22): 3554–3561.
Published: 15 November 2016
... expression profiling via RNA sequencing was performed on the mushroom bodies, a region of the brain known for multi-modal sensory integration and responsive to various types of reward. Differentially expressed genes (DEGs) associated with the onset of mating (623 genes) were enriched for the gene ontology...
Includes: Supplementary data
Journal Articles
Journal Articles
J Exp Biol (2015) 218 (16): 2538–2550.
Published: 1 August 2015
... changes at every level of the hypothalamic–pituitary gland–interrenal gland (HPI) axis of Atlantic salmon parr. Salmo salar Parr Cortisol HPI axis crf Gene study Brain Hypothalamus Pituitary gland Head kidney The intensity, duration, predictability and controllability...
Journal Articles
Journal Articles
J Exp Biol (2013) 216 (21): 4025–4037.
Published: 1 November 2013
... chronically exposed (1+ months) to high environmental ammonia [HEA; 250 μmol l −1 (NH 4 ) 2 SO 4 ]. This study investigates whether the brain is involved in the acute sensitivity of ventilation to ammonia, and whether changes in brain metabolism are related to the loss of hyperventilatory responses in trout...
Journal Articles
J Exp Biol (2013) 216 (11): 2012–2016.
Published: 1 June 2013
... to speculation that DGCs lie at one end of a continuum of gas exchange patterns, from continuous to discontinuous, linked to metabolic rate (MR). However, the neural hypothesis posits that it is the downregulation of brain activity and a change in the neural control of gas exchange, rather than low MR per se...
Journal Articles
J Exp Biol (2013) 216 (9): 1638–1649.
Published: 1 May 2013
...) are induced. Likewise, we found that cellular senescence was induced by such social intervention. However, cellular senescence showed marked regional differences, suggesting that particular brain regions age slower than others. Finally, by preventing post-winter colonies from brood rearing, behavioral...
Journal Articles
Journal Articles
J Exp Biol (2013) 216 (1): 3–10.
Published: 1 January 2013
... mechanisms and (3) inducing genomic- and/or proteomic-based changes in the brain of the host. Changes in host behaviour are often restricted to particular behaviours, with many other behaviours remaining unaffected. Neuroscientists can produce this degree of selectivity by targeting specific brain areas...
Journal Articles
J Exp Biol (2013) 216 (1): 113–119.
Published: 1 January 2013
... are found in the brain but it remains unclear whether the parasite has tropism for specific brain regions. Parasite tissue cysts are found in all brain areas with some, but not all, prior studies reporting higher numbers located in the amygdala and frontal cortex. A stochastic process of parasite location...
Journal Articles
J Exp Biol (2012) 215 (23): 4217–4230.
Published: 1 December 2012
.... * Author for correspondence ( kenneth.catania@vanderbilt.edu ) 28 6 2012 23 8 2012 © 2012. 2012 brain mechanosensory trigeminal behavior touch reptile crocodile alligator Crocodilians' faces are covered in arrays of minute, pigmented skin elevations that are clearly...
Includes: Multimedia, Supplementary data
Journal Articles
J Exp Biol (2012) 215 (17): 2969–2979.
Published: 1 September 2012
... and dose response) decreased glycogen levels in the brain and increased brain glycogen phosphorylase activity (time response). In hypoglycemic fish (that had been fasted for 5 and 10 days), there was a time-dependent decrease in brain glycogen levels; under these conditions, i.c.v. administration of 5-HT...
Journal Articles
Journal Articles
J Exp Biol (2010) 213 (16): 2851–2864.
Published: 15 August 2010
... to be successful, insects must evaluate objects in their path and then use that information to change posture or re-direct leg movements. Some of this control may occur within a region of the brain known as the central complex (CC). We used discrete electrolytic lesions to examine the role of certain sub-regions...
Includes: Supplementary data