Pregnancy Music For Baby Brain Development Free ^HOT^ Download
Albert Phelps
The results of this paper, published in the journal Developmental Science, provide new perspectives on the effects of prenatal musical exposure about language stimuli using a specific brain response: the frequency-following response (FFR), a neurophonic auditory evoked potential that informs about the appropriate neural coding of speech sounds.
The researchers also found that exposure to music during pregnancy has no effect on the speed of neural transmission, in contrast to the faster processing speed of auditory and speech stimuli identified in musically trained adults, which is the result of the myelination of the underlying neural structures.
Prenatal exposure was assessed retrospectively by a questionnaire in which mothers reported how often they sang or listened to music through loudspeakers during the last trimester of pregnancy. The FFR was recorded to either a /da/ or an /oa/ speech-syllable stimulus. Analyses were centered on stimuli sections of identical duration (113 ms) and fundamental frequency (F0 = 113 Hz).
In order to develop properly, your baby needs a safe and healthy environment. So, basic things like not smoking, not hanging around smokers and not drinking will have a huge impact. Inhaling or ingesting substances like cigarette smoke, excessive alcohol and illegal drugs, hinder brain development and increase the risk of learning and behavior problems.
What you eat, drink and breathe has long-term impacts on your baby, resulting in developmental enhancements or delays. Taking a prenatal vitamin with the B vitamin folic acid, is essential. To get more folic acid in your diet, look to fortified breakfast cereals, lentils and leafy greens like spinach.
That doesn't mean music is essential to hearing and brain development before birth, it's just one kind of sound that may contribute. Just being in your womb and around the sounds of your various organs gives your baby plenty to listen to. Your voice is another source of sound for your baby, because it reverberates through your body when you speak.
And don't bother buying a "music belt" for playing music to your baby. One study determined these aren't effective, and that singing to your baby is probably a much more effective way of supporting your baby's hearing development through music.
There's some evidence that long-term exposure (like 8 hours a day, every day) to very loud noise while you're pregnant can damage your baby's hearing. It's best to avoid routinely playing music at a loud volume (about 115 dB, or as loud as a chainsaw) while pregnant. Skip loud events such as rock concerts once you're in the second trimester.
A number of hypothetical and anecdotal benefits have been attributed to listening to classical music (and other music genres) while in the womb. These benefits have yet to be verified because of the difficulties of studying an unborn baby. They are as follows:
Despite a lack of evidence that classical music creates cleverer babies, interesting studies have shown that music may have a part to play in brain development before birth. European research in 2013, for example, showed that exposing an unborn baby to music had a long-term effect on their brain7. They found that newborn babies could remember a version of 'Twinkle, Twinkle Little Star' played to them in the womb and responded differently when alternative versions were played. These memories created before they were born, lasted until they were four months old7.
Researchers believe the complexity of classical music helps aid in the development of cognitive skills and helps babies solve spatial problems more quickly.3 That being said, experts believe that just about any type of music can be beneficial, as long as it gives the mother positive feelings and is not too loud or jarring. Even heavy metal music is fine from time to time; however, the rapid rhythm and constantly shifting beats can cause stress for babies if they hear it too frequently.5
Thinking of curating a pregnancy soundtrack for you and your baby to enjoy? Here are a few suggestions for songs, playlists, and YouTube channels to help soothe, stimulate, and encourage development in your little one:
During the course of pregnancy, you should listen to some classic compositions that have some repeated notes in range. Your unborn child is meant to react more to complex musical structures, and they will be able to recognize these kinds of sounds more because they can offer them calming and soothing effects.
It has been proven that listening to music in pregnancy can play a role in the brain development of the baby. It helps in the cerebral development of your baby and makes them psychologically and mentally strong. It not only has a soothing and uplifting effect on the mother-to-be but also on the unborn child.
Any musical instrument that produces a sound over 65 decibels should be avoided during pregnancy. You can both play and listen to classical musical instruments during pregnancy such as sitar, tabla, flute, piano etc. Classical music, gentle sounds like lullabies and nice melodies that inspire happiness all are suitable and soothing for your baby.
Around the 23rd week of pregnancy, the fetus will also be able to hear noises from outside of the womb. These include speech and music. As the fetus develops, all of the sounds will become louder and more distinguishable.
The ears of a fetus start to develop relatively early in pregnancy. However, hearing does not develop until the auditory system, the brain, and certain pathways start to form, which usually occurs between weeks 22 and 24.
Love the endorphin boost you get from exercise? Well, so does your baby. Staying fit and active is all the more important during pregnancy. Fight the urge to laze around and get off the couch if you want to make your baby smarter, Ghosh says.
During pregnancy your body needs extra nourishment. Though a wholesome meal will provide you with ample nutrition,you must take additional supplements for the well-being of the baby and a smooth delivery.
There have been reviews concerning the therapeutic role of music during pregnancy; however, no review focused on the effects of music or speech on neurodevelopment, memory, and learning in term infants of healthy mothers. Considering the wide variation of studies and the lack of a systematic review about this concept, this study was conducted to determine the effects of sound stimulations (music and speech) on fetal memory and learning, which was assessed later in neonatal period.
There were two probable mechanisms for the effects of prenatal music exposure on neonatal behavior, one of which was the indirect mechanism. The indirect effects are likely to be mediated by endocrine changes in mother [26]. Music is known to have several endocrine effects including increased growth hormone, which modifies the production of certain cytokines, increased levels of ovarian steroid secretion, alterations in the biorhythms, cortisol, testosterone, and estrogen levels [43, 44]. Corticosteroids [1] regulate growth of neuroblasts, myelination, and metabolism in developing brain in different ways [33]. Thus, the indirect mechanism was likely to be mediated via endocrine changes of stress reduction in mothers that caused enhancement of fetal neural network [25].
The direct mechanism included neural mechanisms, like music processing. Music perception along with auditory signal transduction triggers a sequence of motor, cognitive, and emotional processes that evokes a number of brain areas, unilaterally and bilaterally [46]. Another direct mechanism was neuro-physiological adaptive process. This process is mediated by the autonomic nervous system and aims at tuning the auditory system. The neuro-physiological adaptive mechanism might form a better neuro-functional organization of fetal auditory system by structuring cellular and synaptic plasticity and improving receptive field selectivity [27]. As a result, fetal sound stimulation might develop a more effective neural network for detection of the changes in sounds. However, further researches are needed to shed light on the precise mechanisms of the discussed effects.
There is a need for methodologically strong RCTs about this concept with rigorously designed interventions, consistent outcomes, and standardized reporting measures. Future studies may include comparisons of different intervention durations and sound stimulation types. Specific effects of different types of music including instrumental music compared to vocal one and maternal voice versus other voices should be considered in future studies. Recommended areas for further research are the mechanisms of the effect of music on fetus, the association between behavioral development of newborn and intrauterine central nervous system (CNS) organization, and more long-term follow-up studies. Using music during pregnancy may have positive implications for maternal-neonatal bonding after birth [35]. This field of study could be useful for family-centered maternity care to provide a novel and pleasant care for pregnant mothers and neuro-researchers to extend their measures for understanding neurodevelopment process.
The findings of this study suggest that sound stimulation (music and speech) can form stimulus-specific memory traces during fetal period and shape the neonatal autonomic and neuronal reactions to sound stimuli. Also, fetal music exposure might have beneficial effects on neonatal behavior responses, which is an indicator of the integrity of nervous system. However, these outcomes also imply that the fetal neural system is vulnerable to potential harmful surrounding sounds. There is a need for methodologically strong RCTs that follow safety recommendations strictly and provide clearer reporting on sound stimulation characteristics. Mechanisms of the effect of music on fetus, the influence of adverse prenatal sound environment on fetus, the association between behavioral development of newborn and intrauterine CNS organization, and more long-term follow-up studies are the recommended areas for further research.
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