Acute Psychosis as Presenting Symptoms of Vitamin B12 Deficiency: A Case Series.

Background: Vitamin B12 deficiency is a prevalent condition affecting a significant proportion of India's population, with implications for mental health. Despite its established link to psychiatric symptoms, vitamin B12 deficiency often remains underdiagnosed. The aim of this study is to highlight the association between vitamin B12 deficiency and acute psychosis, emphasizing the importance of early detection and treatment.

Recognizability and timing of infant vocalizations relate to fluctuations in heart rate.

For human infants, producing recognizable speech is more than a cognitive process. It is a motor skill that requires infants to learn to coordinate multiple muscles of varying functions across their body. This coordination is directly linked to ongoing fluctuations in heart rate; a physiological process that can scaffold behavior.

A robust ALOHA and sequential clustering-based mode estimator for low frequency oscillations in power system using synchrophasors.

Accurate estimation of low frequency modes in power system are very much important for improving small signal stability. The parametric model parameters estimator known as Total least square estimation of signal parameters via rotational invariance techniques (TLS-ESPRIT) works effectively even in noisy conditions. However, this model parameter estimator requires prior information about numbers of modes of the signal.

Unraveling the Complexity of Vaginismus in Marital Relationship: A Case Series.

This article presents a case series examining the interplay between marital dynamics and the management of vaginismus. Vaginismus is a spasm of the perivaginal muscles sufficient to prevent penile entry or make it uncomfortable. Given the multifactorial nature of vaginismus, with psychological and relational factors playing significant roles, understanding these dynamics is crucial for effective treatment.