Epigenetics: the influence of the environment on health regulation, the view from Psychoneuroimmunology

Scientific research has shown that genetic information does not act in isolation, nor does it determine health trajectories throughout life in a linear fashion. Epigenetics, a field that studies the biochemical mechanisms that regulate gene expression without altering the DNA sequence, contributes to a more dynamic understanding of...

Memory in Neuropsychology

Socks in the fridge? It could be a sign of something bigger. It sounds extreme, but finding objects in unlikely places can be a wake-up call. Before the socks in the fridge, it might have been the phone forgotten at work, the pan on the hob unattended or the TV remote in the kitchen. Small forgetfulness can seem harmless, but when...

Breathing 4-7-8: breathing technique to support nervous system regulation

The fast pace of life today, often associated with stress, anxiety and difficulty switching off, can hinder the body's ability to recover and self-regulate. In this context, simple and accessible strategies that support the reduction of physiological alertness can play an important role. 4-7-8 Breathing is a conscious breathing technique...

Osteopathic approach to craniomandibular disorders and headaches

Craniomandibular disorders encompass conditions that affect the temporomandibular joint (TMJ), the muscles responsible for chewing and related structures. These can be classified into three main groups: joint dysfunctions, such as articular disc displacement and arthritis; muscle dysfunctions, which include muscle spasms and fatigue; and mixed dysfunctions, which combine joint and muscle symptoms,...

How stimulating the vagus nerve can help with anxiety and depression

Anxiety and depression are prevalent mental health conditions, affecting millions of people globally. Although conventional treatments, such as cognitive-behavioural therapy and medication, are key to managing these conditions, complementary self-care practices can play an important role in reducing symptoms. The vagus nerve, a key structure of the autonomic nervous system, plays an important role in...

Trigeminal-cervical complex and neck pain: the relationship with the temporomandibular joint (TMJ) from an osteopathic perspective

Neck pain is a common complaint in the adult population. Although it is often associated with alterations in the cervical spine, its origin is not always exclusively in this region. In certain clinical conditions, neck pain may be related to alterations in the trigeminal nerve, often associated with dysfunction of the temporomandibular joint (TMJ), and may influence...

The role of the vagus nerve in digestion and intestinal health

The vagus nerve is one of the main components of the autonomic nervous system, playing a fundamental role in regulating many bodily processes, including digestion and intestinal health. As one of the main communication routes between the brain and the gastrointestinal system, the vagus nerve has a direct impact on the functioning of the digestive system,...

Bell's Palsy (Peripheral Facial Palsy): the contribution of specialised physiotherapy

Peripheral facial paralysis, also known as Bell's palsy, is a condition that can generate anxiety and uncertainty. However, with adequate information and structured clinical follow-up, many people evolve favourably. In this article, we address the main issues related to this condition in a clear and accessible way. What is Bell's palsy?...