Deep neck flexors

OBJECTIVE: Cervical proprioception plays a crucial role in posture and movement control. This study aimed to determine the relationships of cervical proprioception, cervical muscle strength and endurance with manual dexterity and hand strength in individuals with idiopathic Parkinson's disease (PD). METHODS: Twenty individuals with PD (mean age: 63.9 years) and 20 healthy individuals as a control group (mean age: 61.9 years) were recruited. Cervical joint position error (JPE), static endurance of neck muscles, activation of deep cervical flexor muscles (Craniocervical Flexion Test, CCFT), manual dexterity (Purdue Pegboard Test, PPT), cognitive and motor tasks of the PPT, finger tapping test (FTT), pinch strength, and grip strength were assessed...

INTRODUCTION: This study is aimed to evaluate pain, muscle strength, scapular muscular endurance and scapular kinesis in individuals with Nonspecific Chronic Neck Pain and to compare them with asymptomatic individuals. In addition, to investigate the effect of mechanical changes in the scapular region on neck pain. METHOD: 40 individuals who applied to Kırıkkale University Faculty of Medicine Hospital Physical Therapy and Rehabilitation Center and diagnosed with NSCNP and 40 asymptomatic individuals for the control group were included the study...

INTRODUCTION: Cervicogenic headache, first proposed as a distinct headache in 1983, is a secondary headache to a primary cervical musculoskeletal disorder. Research into physical impairments was integral to clinical diagnosis and to develop and test research informed conservative management as the first line approach. PURPOSE: This narrative presents an overview of the body of cervicogenic headache research from our laboratory which was undertaken in the context of a broad program of research into neck pain disorders...

[This corrects the article DOI: 10.4102/sajp.v78i1.1611.].

OBJECTIVES: The use of instrument-assisted soft tissue mobilization (IASTM) has been documented to be effective for improving pain and function, but it is unclear whether it helps improve muscle performance in musculoskeletal diseases. This study investigated the effects of IASTM combined with exercise therapy on muscle endurance and pain intensity in patients with chronic neck pain. METHODS: Forty-eight individuals with chronic neck pain were randomly divided into exercise therapy (ET, n  = 24) and combined therapy (CT, n  = 24) groups...

The aim of the study was to develop a novel real-time, computer-based synchronization system to continuously record pressure and craniocervical flexion ROM (range of motion) during the CCFT (craniocervical flexion test) in order to assess its feasibility for measuring and discriminating the values of ROM between different pressure levels. This was a descriptive, observational, cross-sectional, feasibility study. Participants performed a full-range craniocervical flexion and the CCFT. During the CCFT, a pressure sensor and a wireless inertial sensor simultaneously registered data of pressure and ROM...

BACKGROUND: Selective deep neck flexor muscle activation through craniocervical flexion exercises has been considered to be different from cervical retraction exercises. OBJECTIVE: To compare the immediate analgesic effect of craniocervical flexion versus cervical retraction exercises in individuals with nonacute, directional preference (DP) for cervical retraction or extension. METHODS: A two-arm, assessor-blinded, pretest-posttest randomized experiment was conducted...

Musculoskeletal illnesses or ailments that are linked to work-related risk factors are known as work-related musculoskeletal conditions. For this study, chronic neck pain is defined as the discomfort experienced between the C1 and C7 anatomic areas of the cervical spine as well as the adjacent muscles, excluding the shoulders. In the workplace, the term "ergonomics" refers to the interactions between workers and other workplace components. Clinically, deep cervical flexor training and retraining are used for treating neck pain and enhancing the capacity to maintain an upright posture...

BACKGROUND: Neck pain is a common problem in the general population and second only to low back pain in musculoskeletal problems. The aim of this study is to compare three different types of exercise training in patients with chronic neck pain. METHODS: This study was conducted on 45 patients with neck pain. Patients were divided into 3 groups: Group 1 (conventional treatment), Group 2 (conventional treatment plus deep cervical flexor training), and Group 3 (conventional treatment plus stabilization of the neck and core region)...

INTRODUCTION: Neck pain is one of the most frequent reasons for consultation in primary care. Clinicians evaluate different variables, including movement and cervical strength, to determine the prognosis of patients. Usually, the tools employed for this purpose are expensive and bulky, or more than one is needed. This study aims to describe a novel device designed to assess the cervical spine and describe its test-retest reliability. METHODS: The Spinetrack device was designed to measure the strength of deep cervical flexor muscles and the chin-in and chin-out movement of the upper cervical spine...

BACKGROUND: Alice in Wonderland Syndrome is classified as a perceptual disorder. The sufferers report episodes of distorted visual perceptions, altered body schema, and distorted experiences of time. The syndrome can be caused by migraine headaches. Migraine headaches can be caused by cervical spine instability and aberrant intersegmental motion. METHODS: Training the deep neck flexor endurance lead to a reduction in migraine headaches and in turn a reduction or secession of the Alice in Wonderland Syndrome episodes...

BACKGROUND: Otological complaints (OC) are highly prevalent in subjects with temporomandibular disorders (TMD) and so is the risk of neck dysfunctions. OBJECTIVE: To evaluate pain, deep neck flexor (DNF) performance, disability, and head and neck posture of individuals with TMD with and without OC. METHODS: In this cross-sectional study, 57 individuals were divided into a group with TMD and OC (n= 31) and a group with TMD without OC (n= 26)...

Background and objectives: Chronic tension-type headache (TTH) is the type of headache with the highest prevalence. The involvement of musculoskeletal structures in TTH is supported by evidence in the scientific literature. Among these, deep cervical muscle strength appears to be related to the function of the cervical spine and the clinical characteristics of TTH. This study aimed to correlate anatomical, functional, and psychological variables in patients with TTH. Materials and methods: An observational descriptive study was carried out with 22 participants diagnosed with TTH for at least six months...

Due to the high prevalence of neck pain, considerable attention is paid to the function of cervical flexor muscles. Although the deep and superficial cervical flexor muscles have been evaluated, the impact of hyoid muscles on cervical flexion is still not well known. We, therefore, aimed to investigate the activation of hyoid muscles during physiological cervical flexion, and to determine the impact of different starting positions on cervical flexion muscle activation. The activities of bilateral sternocleidomastoid, scalene, suprahyoid, and infrahyoid muscles were evaluated by surface electromyography (EMG) in twenty young healthy volunteers...

BACKGROUND: Neck pain is a common musculoskeletal problem in adults. Clinical pilates exercises can be beneficial managing the pain and improving the risk factors. AIMS: The aim of this study was to investigate the effects of clinical pilates exercises on pain and disability, deep neck flexor endurance (DNFE), posture, cervical range of motion (CROM), and proprioception in patients with chronic nonspecific neck pain. METHODS: Fifty patients with chronic nonspecific neck pain were randomized into two groups...

BACKGROUND Neck pain is associated with computer work, poor posture, imbalanced neck muscles, and fatigue, particularly in office workers. This study from a single center aimed to compare the effects of thoracic spine mobility exercise and thoracic spine manipulation to improve cervical spine range of motion in 26 office workers who had chronic neck pain for more than 12 weeks. MATERIAL AND METHODS The participants were 26 office workers with neck pain lasting >12 weeks. These participants were randomly assigned to undergo TSME (n=13) or TSM (n=13)...

OBJECTIVE: To determine the factors affecting the performance of the deep cervical flexors (DCFs) in young people using smartphones. METHODS: Eighty-six individuals were enrolled in this study. Joint position sense errors, forward head and protracted shoulder posture, DCFs, and the superficial cervical muscles were evaluated. Smartphone Addiction Scale, State-Trait Anxiety Inventory, and International Physical Activity Questionnaire were used. RESULTS: Regression analysis indicated that smartphone addiction and superficial cervical muscle strengths affect the performance of DCFs independently (p < 0...

OBJECTIVE: This study investigated the impact of McKenzie exercises against deep neck flexor (DNF) combined with scapulothoracic exercises on improving pain severity, cervical mobility, and functional disability. PATIENTS AND METHODS: Fifty-five subjects suffering from chronic neck pain participated in this randomized controlled study. They were randomly assigned to three groups; the DNF group, which was treated by traditional physical therapy (i.e., physical therapy agents, stretching, and isometric exercises), combined with DNF, and scapulothoracic exercises; the McKenzie group, treated by traditional physical therapy, combined with McKenzie exercises; and finally, a control group, treated by traditional physical therapy...

OBJECTIVE: Among the tests designed to evaluate neck neuromuscular function, the craniocervical flexion test (CCFT) assesses the function of the deep cervical flexor muscles (DCFs). The purpose of this study was to conduct a review and meta-analysis of published articles about all measurement properties of the different CCFT versions (CCFT Activation Score [CCFT-AS], CCFT Performance Index [CCFT-PI], CCFT Cumulative Performance Index [CCFT-CPI], and CCFT alternative procedures for measuring activation level (CCFT1) or endurance (CCFT2) in people who were asymptomatic and people with nonspecific neck pain...

Background: People with chronic neck pain show decreased endurance and strength of cervical muscles with compromised respiratory function. There is little evidence that improvement in breathing function of people with neck pain can help in enhancing cervical muscle strength and pulmonary function. The objective of this our clinical trial was to examine the effects of breathing re-education combined with physiotherapy on endurance and strength of deep neck flexors, and pulmonary function in patients with chronic neck pain...