Breaking News
August 14, 2018 - Wearable devices and ‘mhealth’ technology emerge as promising tools for better health
August 14, 2018 - Phase 2 Clinical Data Published Showing Summit’s Ridinilazole Preserved Gut Microbiome of Patients with CDI
August 14, 2018 - Cardiac progenitor cells undergo a cell fate switch to build coronary arteries
August 14, 2018 - Revealed: The molecular mechanism underlying hypertrophic cardiomyopathy, or “workaholic heart”
August 14, 2018 - New technology shows potential to streamline the analysis of proteins
August 14, 2018 - Rethinking the stroke rule ‘time is brain’
August 14, 2018 - Incidence of coronary artery compression in children may be more common than previously thought
August 14, 2018 - Study helps to better understand disease caused by Alpha-1 antitrypsin deficiency
August 14, 2018 - AI platform identifies acute neurological illnesses faster than human diagnosis
August 14, 2018 - American College of Rheumatology receives grants to support development of lupus clinical trials
August 14, 2018 - New study explains why women get more migraines than men
August 14, 2018 - American Heart Association Urges Screen Time Limits for Youth
August 14, 2018 - Brief interventions during routine care reduce alcohol use among men with HIV
August 14, 2018 - New genome analysis could identify people at higher risk of common deadly diseases
August 14, 2018 - NIH grant for Mount Sinai to study use of inhaled corticosteroids for treatment of sickle cell disease
August 14, 2018 - Daicel supplies free nanodiamond samples to international researchers
August 14, 2018 - Switching anti-psychotic drugs in first-episode schizophrenia patients does not improve clinical outcomes
August 14, 2018 - Study to examine whether modulating gut bacteria can improve cardiac function in heart failure patients
August 14, 2018 - AI technology could hold key to improving health services
August 14, 2018 - One out of two children not getting enough nutrients needed for their health
August 14, 2018 - Mono-antiplatelet therapy after aortic heart valve replacements may work as well as two drugs
August 14, 2018 - Aid-in-dying patient chooses his last day
August 14, 2018 - Exercise Really Can Chase Away the Blues, to a Point
August 14, 2018 - Surgical mesh implants may cause autoimmune disorders
August 14, 2018 - Researchers develop revolutionary zebrafish model to gain more insight into bone diseases
August 14, 2018 - Researchers discover secret communication hotline between breast cancers and normal cells
August 14, 2018 - Study examines how a person adapts to visual field loss after stroke
August 14, 2018 - Researchers show how specialized nucleic acid-based nanostructures could help target cancer cells
August 14, 2018 - Reducing opioid prescriptions for one operation can also spill over to other procedures
August 14, 2018 - E-cigarettes not so safe but still better than cigarettes
August 14, 2018 - Researchers find link between common ‘harmless’ virus and cardiovascular damage
August 14, 2018 - Initiation of PIMs associated with higher risk of fracture-specific hospitalizations and mortality
August 14, 2018 - Genetically modified mosquitoes and special bed nets help tackle deadly diseases
August 14, 2018 - Advances in treating hep C lead to new option for transplant patients
August 14, 2018 - Study finds quality of doctor-patient discussions about lung cancer screening to be ‘poor’
August 14, 2018 - MSU researchers uncover the effects of aging on regenerative ability of kidneys
August 14, 2018 - Better conditioning, throwing mechanics can help reduce elbow injuries in young baseball pitchers
August 14, 2018 - Brain game doesn’t offer brain gain
August 14, 2018 - Reproductive choices facing women with disabilities require careful consideration
August 14, 2018 - Scientists pinpoint the cause of a rare childhood seizure disorder
August 14, 2018 - Lumpectomy plus radiation associated with reduced risk of breast cancer death, study finds
August 14, 2018 - UAB study shows how ion channel differentiates newborn and mature neurons in the brain
August 14, 2018 - Experts highlight key knowledge gaps that need to be addressed in Ebola vaccine research
August 14, 2018 - Discovery could lead to new drugs against infection and inflammation
August 14, 2018 - Infection Prevention Differs Between Small, Large Hospitals
August 14, 2018 - Mom still matters—In study, young adults tended to prioritize parents over friends
August 14, 2018 - Deep brain stimulation might benefit those with severe alcoholism, preliminary studies show
August 14, 2018 - Study finds increased rate of repeat pregnancies in women with intellectual and developmental disabilities
August 14, 2018 - Lighter sedation fails to reduce risk of postoperative delirium in older patients
August 13, 2018 - Asking better questions about person’s memory could improve doctors’ understanding of patients
August 13, 2018 - U.S. Trauma Doctors Push for Stricter Gun Controls
August 13, 2018 - Asthma and flu: a double whammy
August 13, 2018 - 5 Questions: Donna Zulman on engaging high-need patients in intensive outpatient programs | News Center
August 13, 2018 - Behavioral Nudges Lead to Drop in Prescriptions of Potent Antipsychotic
August 13, 2018 - Potential New Class of Drugs May Reduce Cardiovascular Risk by Targeting Gut Microbes
August 13, 2018 - How to get your kids to eat better
August 13, 2018 - The importance of hearing your patients
August 13, 2018 - Transmission of F. tularensis unlikely to happen through the food chain
August 13, 2018 - Researchers discover epigenetic mechanism underlying ischemic cardiomyopathy
August 13, 2018 - Adolescent health programs receive only a tiny share of international aid, finds research
August 13, 2018 - Fracture risk increases by 30% after gastric bypass, study shows
August 13, 2018 - Quality-improvement project to standardize feeding practices helps micro preemies gain weight
August 13, 2018 - Long-term cannabinoid exposure impairs memory, study shows
August 13, 2018 - New intervention to reduce risk of HIV in young transgender women
August 13, 2018 - Japan human trial tests iPS cell treatment for Parkinson’s
August 13, 2018 - Altered nitrogen metabolism may contribute to emergence of new cancer mutations
August 13, 2018 - Cycling provides greatest health benefits, study finds
August 13, 2018 - Scientists discover biomarker for kidney cancer
August 13, 2018 - New test predicts the risk of serious disease before symptoms appear
August 13, 2018 - Cianna Medical receives FDA 510(k) clearance to extend indication of SCOUT reflector for use in soft tissue localization
August 13, 2018 - Ground-breaking discovery offers new hope for treatment of Alzheimer’s, other neurological diseases
August 13, 2018 - Medical nutrition therapy provided by RDNs benefits patients with chronic kidney disease
August 13, 2018 - Prenatal Tdap vaccination not linked with increased risk of autism in children, study shows
August 13, 2018 - One-Third of Canadian Patients Get Hip Fx Repair Within 24 Hours
August 13, 2018 - ANA (Antinuclear Antibody) Test: MedlinePlus Lab Test Information
August 13, 2018 - Traffic jams in the brain
August 13, 2018 - NIH awards $6.5 million to establish multi-institution biomedical technology resource center
August 13, 2018 - New marker in the blood could help predict person’s risk of developing kidney cancer
August 13, 2018 - New biomarker may provide clues to create diagnostic tool for hypoglycemia-associated autonomic failure
August 13, 2018 - Oxidative Stress Hampers Blood Vessel Dilation in Men
Babies know more than we think they do find researchers

Babies know more than we think they do find researchers

image_pdfDownload PDFimage_print

Researchers have found that babies are capable of understanding a few words and their language development might be occurring earlier than we believed. The team used eye-tracking software to see that the babies recognized simple words like car, juice, stroller etc.

The findings of the study titled “The Nature and Origins of the Lexicon in Six-month-olds” were published in the latest issue of the Proceedings of the National Academy of Sciences on 20th of November 2017.

Image Credit: Zeljkodan / Shutterstock

Image Credit: Zeljkodan / Shutterstock

Elika Bergelson, assistant professor of psychology and neuroscience at Duke University has been working on this for a while now. She explained that under the surface, the “language is definitely developing furiously” within babies. She had authored an earlier study showing that babies as young as 6 to 9 months can understand some words in language. Foods and body parts for example are the first things they learn to recognize and name inside their heads. For this new study they proved the babies’ knowledge of simple words using an eye tracking software.

The study team analyzed the home recordings and videos and saw that babies learn some common words that are used around them earlier. Bergelson explained that these babies already can relate the words to each other and comprehend the simple words and their meanings. She said this could also clue in researchers and care givers to those kids who are “at-risk for language delays or deficits” and start the interventions as early as possible.

For the study the team gave 51 babies and their care givers a computer screen along with some distracts for the babies. A pair of images was shown to the babies. These could be related words such as a hand and a foot or unrelated images such as a carton of milk and a foot. Only the baby could see the screen. The caregiver was prompted separately through a pair of headphones to name one of the objects that the baby could see. The direction in which the baby’s eyes moved was then recorded. The tests were carried out 32 times with different sets of images. Results showed that if the images were unrelated, the babies could gaze at the object that was named more certainly compared to when the images were related to each other. Bergelson said that the actual meaning of the word may not be clear to them but closer association might be possible for them to identify unrelated objects.

The team then wanted to see if the test results could translate at home environments. A total of 41 babies were given a colorful baby vest that carried an audio recorder and a hat that contained a small video recorder. Both were meant to record the baby’s interaction with the care giver. They eventually found out the amount of language exposure the baby was getting at home. For example how many objects were named and who was naming the objects or speaking to the baby etc. Very naturally they noted that if the object the parents were talking about was present in front of the baby, he or she could comprehend it better. She explained that if the parent held up a toy or a thing such as a toy car or a sipper full of juice to the baby, the comprehension was better rather than saying “tomorrow we are going to see the lions at the zoo”, where the baby has no clear idea what the parent is talking about.

Bergelson urged parents to talk to their babies more and name the objects to enhance their language comprehension and learning. She said the babies should be treated as “real communicative partners”.

Source:

http://www.pnas.org/content/early/2017/11/14/1712966114.abstract

Tagged with:

About author

Related Articles