Disentangling Sources of Momentum Fluctuations in Xe+Xe and Pb+Pb Collisions with the ATLAS Detector.

High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

Clinical Manifestations.

Background: The progression of Alzheimer's disease and related dementias (ADRDs) from prodromal state to dementia syndrome prompts researchers to identify early markers of cognitive decline. One potential risk marker is subjective memory concerns (SMCs). Individuals with greater perceived stress often report more cognitive concerns.

Clinical Manifestations.

Background: Practice effects are a well-known cognitive phenomenon that is reduced in patients with Alzheimer's disease (AD). We aimed to investigate whether cognitively unimpaired (CU) individuals within the Alzheimer's continuum (i.e.

Anterior Cutaneous Nerve Entrapment Syndrome Presenting as Chronic Abdominal Pain.

Abdominal pain is one of the most common chief complaints that patients present with to healthcare facilities across specialties. Unfortunately for clinicians, the differential diagnosis for abdominal pain is vast. Abdominal pain can be broken down into two broad categories: visceral and non-visceral causes.