June 25, 2019

Carpal Tunnel Case Resolves while under Chiropractic Care

Carpal tunnel syndrome, a painful condition affecting the wrist and bringing numbness, pins and needles, pain and weakness, is said to result from compression of the median nerve in the carpal tunnel of the hand [1]. While risk factors include pregnancy, gestational diabetes or pre-existing nerve conduction issues, and women between ages 40-60 are most at risk, it can affect anyone. But is there more to carpal tunnel than the wrist alone? It appears the issue may not be as cut and dried as commonly thought, and that there may be a role for chiropractic in the management of Carpal […]
May 28, 2019

Interview: Is there a gap in the evidence around Vertebral Subluxation?

The vertebral subluxation is central to the theory and practice of chiropractic. While it is often a hotly debated concept, it is nonetheless something many of us deal with almost daily. Dr. David Russell recently had a paper published in the Journal of Contemporary Chiropractic regarding this very topic. We caught up with him to discuss it. While the video is a little longer than usual, we think you’ll find it full of valuable information and insights. The full paper can be found here, at the Journal of Contemporary Chiropractic (a new, open-access journal lead by Dr. Dana Lawrence). Make […]
May 21, 2019

Case Series: Resolution of Breech Position under chiropractic care

The Webster Technique has long been associated with chiropractic care during pregnancy. Combining sacral analysis and diversified adjustment, the aim of this technique is to “reduce the effects of sacral subluxation / SI joint dysfunction,” and in doing so, to facilitate “neuro-biomechanical function in the pelvis [1]”. A recent case series, published in the journal Pediatric, Maternal and Family Health, has covered five cases in which breech presentations resolved under chiropractic care [2].  Among the plethora of medical reasons a caesarean section birth might be performed, breech presentations are among the most persuasive. Following a study published in the Lancet […]
April 30, 2019
The intelligence of the spinal cord

New Research Reveals the Intelligence of the Spinal Cord

Here in the world of chiropractic, the spine and spinal cord have always held our attention. The steady advancement of research shows us that when we adjust the spine, we change the structure and function of the brain. We may see cortical drive to the muscles and reaction times improve. We may also restore joint position sense and increase proprioception. These are documented findings in the world of chiropractic. But where does the spinal cord end, and the brain begin? To many a neurology-buff, they are but one unit.  While chiropractic researchers have had their eyes firmly fixed on what […]
April 9, 2019

Case Report: Reduction in Anxiety while under Chiropractic Care

As our understanding of stress, subluxation, and the effect of chiropractic on the brain grows, it’s a curious thing that research has yet to definitively prove the effect of chiropractic care on mental health (including depression and anxiety). So far, we have seen two clinical trials on the matter, one examining blood pressure and anxiety and the other looking at an individual’s perception of wellbeing. The studies offered up conflicting results. Yet in the broader research world, the link between chronic pain (especially back pain), depression and anxiety is very well documented. A new case study published in the Journal […]
March 13, 2019

Chiropractic Linked to Quicker Reaction Times

In 2016, Baarbe et al released a study investigating subclinical neck pain and patients ability to perform a mental rotation task. The study threw light on the connection between subclinical neck pain and slower reaction times when it came to performing such tasks [1]. The study followed work by Kelly, Murphy and Backhouse, which showed the impact of upper cervical adjustments (specifically chiropractic adjustments) on cortical processing [2]. Both studies were instrumental in establishing a link between neck pain and reaction times. But the world of research was not done with this issue of chiropractic and reaction times yet.  A […]
March 7, 2019

Stroke Study Published

A long awaited study on the effect of chiropractic care for stroke patients has been released, with the journal ‘Scientific Reports’ carrying Dr Kelly Holts latest offering. The study examined whether or not chiropractic care “could increase strength in weak plantar flexor muscles in chronic stroke patients [1].” Results are in and they are encouraging. The topic of chiropractic and stroke risk has long been the topic of hot debate, but by and large, the focus of those conversations has been on the risk of stroke for chiropractic patients. While research found no evidence for causation when it comes to […]
February 27, 2019

The History of the Vertebral Subluxation with Dr Simon Senzon

 
February 20, 2019

Leg Strength and Brain Health – Why we need to get checked and get moving

Frontiers in Neuroscience recently published an article that highlighted the links between large muscles in the leg and brain health. It has been reported that the study fundamentally alters brain and nervous system medicine “giving doctors new clues as to why patients with motor neuron disease, multiple sclerosis, spinal muscular atrophy and other neurological diseases often rapidly decline when their movement becomes limited.” [1]. Beyond the ramifications for traditional medicine, the study increases the importance of chiropractic research that also shows the links between the brain and leg muscles. While the relationship between brain activity (especially cognitive ability) and physical […]
February 15, 2019

Chiropractic Care and Human Performance

In 2006, three researchers undertook a study looking at the effect of chiropractic adjustments on movement time [1]. They were looking specifically at Fitt’s Law – a model of human movement based on pointing and manipulation tasks involving computers.  The group was small, with just ten participants. But a significant change was noted in the treatment group (who received high-velocity, low-amplitude adjustments to areas of “joint dysfunction.”) There was a significant improvement in movement time with chiropractic care, which suggested that, “spinal adjustments may influence motor behaviour.” It was a pilot study, and it was small, but the results were […]
February 8, 2019

Chiropractic and Consciousness Part 4: The non-neurological correlates

In the last three weeks, we have covered many aspects of chiropractic’s interaction with consciousness, all involving the brain. The brain and consciousness have some level of interaction, and chiropractic could impact that interaction via neurological pathways (as has been reviewed in the previous articles) as well as via other mechanisms, which is the focus of today’s discussion. Chiropractic potentially impacts systems and functions that, in turn, could impact consciousness, such as the autonomic nervous system, glucose metabolism, the endocrine system, and our mental and emotional perception of our environment. These all impact our experience of life (i.e. consciousness) in […]
February 1, 2019

Chiropractic and Consciousness – How we Influence Brain Plasticity

The topic of how chiropractic care influences consciousness may sound like an entirely philosophical subject, but as we take a tour of the research we can see that the two are very much connected. Last week, in the second instalment of this series, we covered how even low back pain and subclinical neck pain can have an effect on consciousness. Now we move into a complex yet fascinating area of research – how chiropractic care can cause neuro-plastic changes in the brain, impacting not only pain and proprioception, but also cerebellar and prefrontal cortex activity. For the sake of this […]
January 24, 2019

Chiropractic And Consciousness: Part 2 – What The Research Says About Chiropractic And The Brain

It seems that the musculoskeletal/pain association is a hard one to shift when it comes to chiropractic, yet research is painting an interesting picture when it comes to how chiropractic can influence neurology. This month’s topic on the blog delves into something that has its roots in both research and philosophy, yet is in some ways an undiscovered frontier – can chiropractic influence consciousness? The unlikely starting point: chronic lower back pain, and subclinical neck pain. For the Foundation, the topic first arose when Nimrod Weiner presented on it at “The Gathering” in September. It was a highlight in a […]
January 17, 2019

Chiropractic and Consciousness: Part 1

December 13, 2018

Correcting the Thoracic Kyphosis – Systematic Review Published

It’s a postural phenomenon once driven by age, now arguably driven also by technology. The head drops forward, and the thoracic kyphosis increases beyond normal physiological parameters. Other postural adjustments take place in order to keep the head upright – with the lumbar and cervical curves often implicated. The results can range from low back pain, increased load on the cervical spine, decreased rib excursion, tidal volume and much more. We know the presentation. We know the associated symptoms. But what do we do to restore proper posture and put right the altered thoracic curve? While the answers to this […]
December 10, 2018

Functional Neurology through a Chiropractic Specific Lens

To some, functional neurology is somewhat outside the chiropractic modality. To others, it is central to everything we do. When a recent article hit the Journal of Chiropractic and Manual Therapies, alleging that there was no evidence for the effectiveness of functional neurology, it provided an opportunity to reflect on common misunderstandings that surround the practice of functional neurology. We’ve already taken a look at the actual state of the evidence. Now it’s time to take a look at it from a chiropractic specific perspective. Dr Michael Hall, of Brain DC fame, is very much embedded in the chiropractic and […]
November 29, 2018

Infants Delivered Via Instrument-Assisted Birth Have Lower Cervical Range of Motion – Study Finds

A new study published in the Chiropractic Journal of Australia will be music to the ears of anyone who has been asked, “why on Earth would infants need chiropractic?” The study took in data from 176 infants under 112 days old and found that vacuum-assisted delivery and Caesarean section deliveries were associated with “a higher prevalence of reduced cervical spine ROM [range of motion] when compared to a vaginal delivery without assistance [1].”  While the outcome of the study carried the standard ‘further research required’ disclaimer, it is a fascinating look at a topic very pertinent to the Australian chiropractic […]
November 23, 2018

Functional Neurology: What is it And Where is the Evidence?

A recent article has hit the Journal of Chiropractic and Manual Therapies concluding that their search parameters found “no acceptable evidence on the effect or benefit of FN [functional neurology] in relation to various conditions and purported indications for intervention [1].“ On face value, it’s a damning review of a practice that spans not only chiropractic, but several other professions. However, a second look shows us that this is not a statement on the state of evidence for functional neurology, but an opportunity to broadly discuss what it comprises, how it can improve human function and where we can find […]