Human ethology, which was established on the basis of classical zooethology, can be an inspirational contribution to the study of human behavior. The study of behavior in natural conditions is stimulating as well as the primary interest of ethologists in such behavioral patterns showing evolutionary success and benefits and which are called inborn or innate. The extensive area of human behavior, nonverbal communication, can be investigated also with the application of some ethological knowledge. Human ethology can bring significant insight to the evaluation of the pathology of human behavior in various medical disciplines. An important task of medical prediction (prognosis) can be made more reliable by considering the ethology. A specific attribute of the species Homo sapiens, his culture, is acknowledged and discussed through human ethology.
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Atten Percept Psychophys
January 2025
U.S. DEVCOM Army Research Laboratory, Humans in Complex Systems, Aberdeen Proving Ground, MD, USA.
Historically, electrophysiological correlates of scene processing have been studied with experiments using static stimuli presented for discrete timescales where participants maintain a fixed eye position. Gaps remain in generalizing these findings to real-world conditions where eye movements are made to select new visual information and where the environment remains stable but changes with our position and orientation in space, driving dynamic visual stimulation. Co-recording of eye movements and electroencephalography (EEG) is an approach to leverage fixations as time-locking events in the EEG recording under free-viewing conditions to create fixation-related potentials (FRPs), providing a neural snapshot in which to study visual processing under naturalistic conditions.
View Article and Find Full Text PDFClin Oral Investig
January 2025
Department of Endodontics, Texas A&M College of Dentistry, Dallas, Texas, USA.
Objectives: The objective of this study is to evaluate the incidence and volume of contrast medium extrusion when activated with a laser and to compare these outcomes with those of other irrigation techniques.
Materials And Methods: Sixteen cadaver mandibles containing 116 single-rooted teeth were prepared using conventional rotary instrumentation. The teeth were randomly assigned to four irrigation groups: side-vented needle, sonic irrigation, laser activation at the orifice, and laser activation at the middle third of the canal.
J Neural Transm (Vienna)
January 2025
Section of Adult Neurology, Department of Internal Medicine, Chong Hua Hospital, Fuente, Cebu, Philippines.
Joubert Syndrome (JS) is a congenital cerebellar ataxia typically inherited in an autosomal recessive pattern, although rare X-linked inheritance can occur. It is characterized by hypotonia evolving into ataxia, global developmental delay, oculomotor apraxia, breathing dysregulation, and multiorgan involvement. To date, there are 40 causative genes implicated in JS, all of which encode proteins of the primary cilium.
View Article and Find Full Text PDFSupport Care Cancer
January 2025
Nursing Department, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Yuelu District, Hexi District, Changsha, Hunan, China.
Background: Informal caregivers may face challenges, especially during the pre-transplant phase. We have learned about the challenges faced by informal caregivers during hematopoietic stem cell transplantation; there is a lack of consensus about the challenges faced by them before transplantation. We identified the psychosocial well-being of informal caregivers to patients before hematopoietic stem cell transplantation.
View Article and Find Full Text PDFSci Eng Ethics
January 2025
Department of Philosophy, University of Vienna, Vienna, Austria.
While there are many public concerns about the impact of AI on truth and knowledge, especially when it comes to the widespread use of LLMs, there is not much systematic philosophical analysis of these problems and their political implications. This paper aims to assist this effort by providing an overview of some truth-related risks in which LLMs may play a role, including risks concerning hallucination and misinformation, epistemic agency and epistemic bubbles, bullshit and relativism, and epistemic anachronism and epistemic incest, and by offering arguments for why these problems are not only epistemic issues but also raise problems for democracy since they undermine its epistemic basis- especially if we assume democracy theories that go beyond minimalist views. I end with a short reflection on what can be done about these political-epistemic risks, pointing to education as one of the sites for change.
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