Publications by authors named "India Nichols"

Article Synopsis
  • Sleep disturbances are common in neurodevelopmental disorders like Dup15q syndrome, which is linked to conditions such as autism and intellectual disability, and are associated with significant disruptions in sleep patterns.
  • The study examines sleep physiology in mice genetically mimicking Dup15q syndrome to validate previous EEG findings of increased beta oscillations, particularly during NREM sleep.
  • Researchers collected EEG/EMG data to analyze sleep metrics across different mouse genotypes (Dup15q mutants and wildtype controls), aiming to understand the connection between genetic factors and sleep quality.
View Article and Find Full Text PDF

Homeotherms maintain a stable internal body temperature despite changing environments. During energy deficiency, some species can cease to defend their body temperature and enter a hypothermic and hypometabolic state known as torpor. Recent advances have revealed the medial preoptic area (MPA) as a key site for the regulation of torpor in mice.

View Article and Find Full Text PDF

Nitric oxide (NO) has been implicated as an important neurotransmitter in stress responses and sleep regulatory processes. However, the role of NO in the relationship between stress and sleep remains unclear. The medial septum (MS) and vertical diagonal band (VDB), regions of the basal forebrain involved in sleep regulation, contain nitric oxide synthase (NOS) producing neurons.

View Article and Find Full Text PDF

Background: The cholinesterase inhibitor therapeutics (CI) approved for use in Alzheimer's disease (AD) are palliative for a limited time.

Objective: To examine the outcome of AD patients with add-on therapy of the omega-3 fatty acid drink Smartfish.

Methods: We performed a prospective study using Mini-Mental State Examination, amyloid-β (Aβ) phagocytosis blood assay, and RNA-seq of peripheral blood mononuclear cells in 28 neurodegenerative patients who had failed their therapies, including 8 subjective cognitive impairment (SCI), 8 mild cognitive impairment (MCI), 2 AD dementia, 1 frontotemporal dementia (FTD), 2 vascular cognitive impairment, and 3 dementia with Lewy bodies (DLB) patients.

View Article and Find Full Text PDF

Nitrergic neurons of the dorsal raphe nucleus (DRN) may play a role in physiological stress responses. The caudal lateral wings (CLW) are unique compared to other rostral-caudal DRN sub-regions because they contain distinct nitric oxide (NO) synthase (NOS) populations that are independent of tryptophan hydroxylase (TPH). NOS neurons in the CLW are also highly activated during acute restraint stress.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Notice

Message: fwrite(): Write of 34 bytes failed with errno=28 No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 272

Backtrace:

A PHP Error was encountered

Severity: Warning

Message: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)

Filename: Unknown

Line Number: 0

Backtrace: